29026179

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 54027792

約数和(自身を除く): 25001613

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 61, 63, 83, 91, 117, 147, 183, 249, 273, 427, 441, 549, 581, 637, 747, 793, 819, 1079, 1281, 1743, 1911, 2379, 2989, 3237, 3843, 4067, 5063, 5229, 5551, 5733, 7137, 7553, 8967, 9711, 12201, 15189, 16653, 22659, 26901, 35441, 36603, 38857, 45567, 49959, 52871, 65819, 67977, 106323, 116571, 158613, 197457, 248087, 318969, 349713, 460733, 475839, 592371, 744261, 1382199, 2232783, 3225131, 4146597, 9675393, 29026179]

約数ペア:

[(1, 29026179), (3, 9675393), (7, 4146597), (9, 3225131), (13, 2232783), (21, 1382199), (39, 744261), (49, 592371), (61, 475839), (63, 460733), (83, 349713), (91, 318969), (117, 248087), (147, 197457), (183, 158613), (249, 116571), (273, 106323), (427, 67977), (441, 65819), (549, 52871), (581, 49959), (637, 45567), (747, 38857), (793, 36603), (819, 35441), (1079, 26901), (1281, 22659), (1743, 16653), (1911, 15189), (2379, 12201), (2989, 9711), (3237, 8967), (3843, 7553), (4067, 7137), (5063, 5733), (5229, 5551)]