1640809716483

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3251}}^1\times {\mathrm{5659}}^1$

素因数の和:9088

約数の個数: 64

約数和(自身を含む): 2601033891840

約数和(自身を除く): 960224175357

約数列:

[1, 3, 7, 21, 31, 93, 137, 217, 411, 651, 959, 2877, 3251, 4247, 5659, 9753, 12741, 16977, 22757, 29729, 39613, 68271, 89187, 100781, 118839, 175429, 302343, 445387, 526287, 705467, 775283, 1228003, 1336161, 2116401, 2325849, 3117709, 3684009, 5426981, 9353127, 13806997, 16280943, 18397409, 24033773, 41420991, 55192227, 72101319, 96648979, 128781863, 168236411, 289946937, 386345589, 504709233, 570319679, 1710959037, 2520445033, 3992237753, 7561335099, 11976713259, 17643115231, 52929345693, 78133796023, 234401388069, 546936572161, 1640809716483]

約数ペア:

[(1, 1640809716483), (3, 546936572161), (7, 234401388069), (21, 78133796023), (31, 52929345693), (93, 17643115231), (137, 11976713259), (217, 7561335099), (411, 3992237753), (651, 2520445033), (959, 1710959037), (2877, 570319679), (3251, 504709233), (4247, 386345589), (5659, 289946937), (9753, 168236411), (12741, 128781863), (16977, 96648979), (22757, 72101319), (29729, 55192227), (39613, 41420991), (68271, 24033773), (89187, 18397409), (100781, 16280943), (118839, 13806997), (175429, 9353127), (302343, 5426981), (445387, 3684009), (526287, 3117709), (705467, 2325849), (775283, 2116401), (1228003, 1336161)]