73840123

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{2081}}^1$

素因数の和:2262

約数の個数: 16

約数和(自身を含む): 87344064

約数和(自身を除く): 13503941

約数列:

[1, 7, 37, 137, 259, 959, 2081, 5069, 14567, 35483, 76997, 285097, 538979, 1995679, 10548589, 73840123]

約数ペア:

[(1, 73840123), (7, 10548589), (37, 1995679), (137, 538979), (259, 285097), (959, 76997), (2081, 35483), (5069, 14567)]