67444906557

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:695

約数の個数: 128

約数和(自身を含む): 113086955520

約数和(自身を除く): 45642048963

約数列:

[1, 3, 7, 21, 29, 31, 43, 87, 93, 129, 203, 217, 251, 301, 331, 609, 651, 753, 899, 903, 993, 1247, 1333, 1757, 2317, 2697, 3741, 3999, 5271, 6293, 6951, 7279, 7781, 8729, 9331, 9599, 10261, 10793, 14233, 18879, 21837, 23343, 26187, 27993, 28797, 30783, 32379, 38657, 42699, 50953, 54467, 67193, 71827, 75551, 83081, 99631, 115971, 152859, 163401, 201579, 215481, 225649, 226653, 249243, 270599, 297569, 298893, 312997, 334583, 412757, 441223, 581567, 676947, 811797, 892707, 938991, 1003749, 1238271, 1323669, 1579543, 1744701, 2082983, 2190979, 2342081, 2409349, 2575511, 2889299, 3088561, 3572483, 4738629, 6248949, 6572937, 7026243, 7228047, 7726533, 8667897, 9265683, 9702907, 10717449, 12795467, 16865443, 18028577, 25007381, 29108721, 38386401, 50596329, 54085731, 67920349, 74689819, 75022143, 89568269, 103602007, 110746973, 203761047, 224069457, 268704807, 310806021, 332240919, 522828733, 725214049, 775228811, 1568486199, 2175642147, 2325686433, 3211662217, 9634986651, 22481635519, 67444906557]

約数ペア:

[(1, 67444906557), (3, 22481635519), (7, 9634986651), (21, 3211662217), (29, 2325686433), (31, 2175642147), (43, 1568486199), (87, 775228811), (93, 725214049), (129, 522828733), (203, 332240919), (217, 310806021), (251, 268704807), (301, 224069457), (331, 203761047), (609, 110746973), (651, 103602007), (753, 89568269), (899, 75022143), (903, 74689819), (993, 67920349), (1247, 54085731), (1333, 50596329), (1757, 38386401), (2317, 29108721), (2697, 25007381), (3741, 18028577), (3999, 16865443), (5271, 12795467), (6293, 10717449), (6951, 9702907), (7279, 9265683), (7781, 8667897), (8729, 7726533), (9331, 7228047), (9599, 7026243), (10261, 6572937), (10793, 6248949), (14233, 4738629), (18879, 3572483), (21837, 3088561), (23343, 2889299), (26187, 2575511), (27993, 2409349), (28797, 2342081), (30783, 2190979), (32379, 2082983), (38657, 1744701), (42699, 1579543), (50953, 1323669), (54467, 1238271), (67193, 1003749), (71827, 938991), (75551, 892707), (83081, 811797), (99631, 676947), (115971, 581567), (152859, 441223), (163401, 412757), (201579, 334583), (215481, 312997), (225649, 298893), (226653, 297569), (249243, 270599)]