61757157

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2647}}^1$

素因数の和:2769

約数の個数: 32

約数和(自身を含む): 103716864

約数和(自身を除く): 41959707

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 231, 303, 707, 1111, 2121, 2647, 3333, 7777, 7941, 18529, 23331, 29117, 55587, 87351, 203819, 267347, 611457, 802041, 1871429, 2940817, 5614287, 8822451, 20585719, 61757157]

約数ペア:

[(1, 61757157), (3, 20585719), (7, 8822451), (11, 5614287), (21, 2940817), (33, 1871429), (77, 802041), (101, 611457), (231, 267347), (303, 203819), (707, 87351), (1111, 55587), (2121, 29117), (2647, 23331), (3333, 18529), (7777, 7941)]