65568217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 81002880

約数和(自身を除く): 15434663

約数列:

[1, 11, 13, 29, 97, 143, 163, 319, 377, 1067, 1261, 1793, 2119, 2813, 4147, 4727, 13871, 15811, 23309, 30943, 36569, 51997, 61451, 173921, 205543, 402259, 458519, 675961, 2260973, 5043709, 5960747, 65568217]

約数ペア:

[(1, 65568217), (11, 5960747), (13, 5043709), (29, 2260973), (97, 675961), (143, 458519), (163, 402259), (319, 205543), (377, 173921), (1067, 61451), (1261, 51997), (1793, 36569), (2119, 30943), (2813, 23309), (4147, 15811), (4727, 13871)]