71374756527

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{449}}^1$

素因数の和:890

約数の個数: 96

約数和(自身を含む): 114556032000

約数和(自身を除く): 43181275473

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 347, 361, 423, 449, 513, 893, 1041, 1083, 1269, 1347, 2679, 3123, 3249, 4041, 6593, 8037, 8531, 9369, 9747, 12123, 16309, 16967, 19779, 21103, 24111, 25593, 48927, 50901, 59337, 63309, 76779, 125267, 146781, 152703, 155803, 162089, 178011, 189927, 230337, 309871, 375801, 400957, 440343, 458109, 467409, 486267, 569781, 929613, 1127403, 1202871, 1402227, 1458801, 2788839, 2960257, 3382209, 3608613, 4206681, 4376403, 5887549, 7322741, 7618183, 8366517, 8880771, 10825839, 17662647, 21968223, 22854549, 26642313, 52987941, 56244883, 65904669, 68563647, 79926939, 139132079, 158963823, 168734649, 197714007, 205690941, 417396237, 506203947, 1252188711, 1518611841, 2643509501, 3756566133, 7930528503, 23791585509, 71374756527]

約数ペア:

[(1, 71374756527), (3, 23791585509), (9, 7930528503), (19, 3756566133), (27, 2643509501), (47, 1518611841), (57, 1252188711), (141, 506203947), (171, 417396237), (347, 205690941), (361, 197714007), (423, 168734649), (449, 158963823), (513, 139132079), (893, 79926939), (1041, 68563647), (1083, 65904669), (1269, 56244883), (1347, 52987941), (2679, 26642313), (3123, 22854549), (3249, 21968223), (4041, 17662647), (6593, 10825839), (8037, 8880771), (8531, 8366517), (9369, 7618183), (9747, 7322741), (12123, 5887549), (16309, 4376403), (16967, 4206681), (19779, 3608613), (21103, 3382209), (24111, 2960257), (25593, 2788839), (48927, 1458801), (50901, 1402227), (59337, 1202871), (63309, 1127403), (76779, 929613), (125267, 569781), (146781, 486267), (152703, 467409), (155803, 458109), (162089, 440343), (178011, 400957), (189927, 375801), (230337, 309871)]