137778121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2953}}^1$

素因数の和:3100

約数の個数: 16

約数和(自身を含む): 154009744

約数和(自身を除く): 16231623

約数列:

[1, 13, 37, 97, 481, 1261, 2953, 3589, 38389, 46657, 109261, 286441, 1420393, 3723733, 10598317, 137778121]

約数ペア:

[(1, 137778121), (13, 10598317), (37, 3723733), (97, 1420393), (481, 286441), (1261, 109261), (2953, 46657), (3589, 38389)]