62140689

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 56

約数和(自身を含む): 102829440

約数和(自身を除く): 40688751

約数列:

[1, 3, 9, 13, 27, 39, 79, 81, 83, 117, 237, 243, 249, 351, 711, 729, 747, 1027, 1053, 1079, 2133, 2241, 3081, 3159, 3237, 6399, 6557, 6723, 9243, 9477, 9711, 19197, 19671, 20169, 27729, 29133, 57591, 59013, 60507, 83187, 85241, 87399, 177039, 249561, 255723, 262197, 531117, 748683, 767169, 786591, 1593351, 2301507, 4780053, 6904521, 20713563, 62140689]

約数ペア:

[(1, 62140689), (3, 20713563), (9, 6904521), (13, 4780053), (27, 2301507), (39, 1593351), (79, 786591), (81, 767169), (83, 748683), (117, 531117), (237, 262197), (243, 255723), (249, 249561), (351, 177039), (711, 87399), (729, 85241), (747, 83187), (1027, 60507), (1053, 59013), (1079, 57591), (2133, 29133), (2241, 27729), (3081, 20169), (3159, 19671), (3237, 19197), (6399, 9711), (6557, 9477), (6723, 9243)]