137139871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{1511}}^1$

素因数の和:1782

約数の個数: 16

約数和(自身を含む): 154441728

約数和(自身を除く): 17301857

約数列:

[1, 11, 37, 223, 407, 1511, 2453, 8251, 16621, 55907, 90761, 336953, 614977, 3706483, 12467261, 137139871]

約数ペア:

[(1, 137139871), (11, 12467261), (37, 3706483), (223, 614977), (407, 336953), (1511, 90761), (2453, 55907), (8251, 16621)]