82799171

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 107520000

約数和(自身を除く): 24720829

約数列:

[1, 7, 13, 31, 49, 91, 217, 343, 403, 599, 637, 1519, 2821, 4193, 4459, 7787, 10633, 18569, 19747, 29351, 54509, 129983, 138229, 205457, 241397, 381563, 909881, 1689779, 2670941, 6369167, 11828453, 82799171]

約数ペア:

[(1, 82799171), (7, 11828453), (13, 6369167), (31, 2670941), (49, 1689779), (91, 909881), (217, 381563), (343, 241397), (403, 205457), (599, 138229), (637, 129983), (1519, 54509), (2821, 29351), (4193, 19747), (4459, 18569), (7787, 10633)]