919825101

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{81049}}^1$

素因数の和:81165

約数の個数: 24

約数和(自身を含む): 1445607800

約数和(自身を除く): 525782699

約数列:

[1, 3, 9, 13, 39, 97, 117, 291, 873, 1261, 3783, 11349, 81049, 243147, 729441, 1053637, 3160911, 7861753, 9482733, 23585259, 70755777, 102202789, 306608367, 919825101]

約数ペア:

[(1, 919825101), (3, 306608367), (9, 102202789), (13, 70755777), (39, 23585259), (97, 9482733), (117, 7861753), (291, 3160911), (873, 1053637), (1261, 729441), (3783, 243147), (11349, 81049)]