66917409

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1483}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 97765920

約数和(自身を除く): 30848511

約数列:

[1, 3, 13, 39, 89, 169, 267, 507, 1157, 1483, 3471, 4449, 15041, 19279, 45123, 57837, 131987, 250627, 395961, 751881, 1715831, 5147493, 22305803, 66917409]

約数ペア:

[(1, 66917409), (3, 22305803), (13, 5147493), (39, 1715831), (89, 751881), (169, 395961), (267, 250627), (507, 131987), (1157, 57837), (1483, 45123), (3471, 19279), (4449, 15041)]