157028743137

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{495301}}^1$

素因数の和:495829

約数の個数: 32

約数和(自身を含む): 247508353024

約数和(自身を除く): 90479609887

約数列:

[1, 3, 7, 21, 31, 93, 217, 487, 651, 1461, 3409, 10227, 15097, 45291, 105679, 317037, 495301, 1485903, 3467107, 10401321, 15354331, 46062993, 107480317, 241211587, 322440951, 723634761, 1688481109, 5065443327, 7477559197, 22432677591, 52342914379, 157028743137]

約数ペア:

[(1, 157028743137), (3, 52342914379), (7, 22432677591), (21, 7477559197), (31, 5065443327), (93, 1688481109), (217, 723634761), (487, 322440951), (651, 241211587), (1461, 107480317), (3409, 46062993), (10227, 15354331), (15097, 10401321), (45291, 3467107), (105679, 1485903), (317037, 495301)]