99660319

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^2$

素因数の和:379

約数の個数: 18

約数和(自身を含む): 113775648

約数和(自身を除く): 14115329

約数列:

[1, 11, 31, 121, 163, 341, 1793, 3751, 5053, 19723, 26569, 55583, 292259, 611413, 823639, 3214849, 9060029, 99660319]

約数ペア:

[(1, 99660319), (11, 9060029), (31, 3214849), (121, 823639), (163, 611413), (341, 292259), (1793, 55583), (3751, 26569), (5053, 19723)]