91019742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{2647}}^1$

素因数の和:3184

約数の個数: 32

約数和(自身を含む): 199044864

約数和(自身を除く): 108025122

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 521, 1042, 1563, 2647, 3126, 5294, 5731, 7941, 11462, 15882, 17193, 29117, 34386, 58234, 87351, 174702, 1379087, 2758174, 4137261, 8274522, 15169957, 30339914, 45509871, 91019742]

約数ペア:

[(1, 91019742), (2, 45509871), (3, 30339914), (6, 15169957), (11, 8274522), (22, 4137261), (33, 2758174), (66, 1379087), (521, 174702), (1042, 87351), (1563, 58234), (2647, 34386), (3126, 29117), (5294, 17193), (5731, 15882), (7941, 11462)]