91051037

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 117669888

約数和(自身を除く): 26618851

約数列:

[1, 7, 11, 41, 77, 151, 191, 287, 451, 1057, 1337, 1661, 2101, 3157, 6191, 7831, 11627, 14707, 28841, 43337, 54817, 68101, 86141, 201887, 317251, 476707, 602987, 1182481, 2220757, 8277367, 13007291, 91051037]

約数ペア:

[(1, 91051037), (7, 13007291), (11, 8277367), (41, 2220757), (77, 1182481), (151, 602987), (191, 476707), (287, 317251), (451, 201887), (1057, 86141), (1337, 68101), (1661, 54817), (2101, 43337), (3157, 28841), (6191, 14707), (7831, 11627)]