156727815871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1\times {\mathrm{1831}}^1$

素因数の和:2475

約数の個数: 32

約数和(自身を含む): 173834698752

約数和(自身を除く): 17106882881

約数列:

[1, 11, 131, 191, 311, 1441, 1831, 2101, 3421, 20141, 25021, 40741, 59401, 239861, 275231, 349721, 448151, 569441, 653411, 2638471, 3846931, 6263851, 7781531, 45813451, 74596771, 85596841, 108763231, 503947961, 820564481, 1196395541, 14247983261, 156727815871]

約数ペア:

[(1, 156727815871), (11, 14247983261), (131, 1196395541), (191, 820564481), (311, 503947961), (1441, 108763231), (1831, 85596841), (2101, 74596771), (3421, 45813451), (20141, 7781531), (25021, 6263851), (40741, 3846931), (59401, 2638471), (239861, 653411), (275231, 569441), (349721, 448151)]