73980137

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{7013}}^1$

素因数の和:7168

約数の個数: 16

約数和(自身を含む): 92921472

約数和(自身を除く): 18941335

約数列:

[1, 7, 11, 77, 137, 959, 1507, 7013, 10549, 49091, 77143, 540001, 960781, 6725467, 10568591, 73980137]

約数ペア:

[(1, 73980137), (7, 10568591), (11, 6725467), (77, 960781), (137, 540001), (959, 77143), (1507, 49091), (7013, 10549)]