125912171

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 164160000

約数和(自身を除く): 38247829

約数列:

[1, 7, 11, 29, 77, 113, 203, 319, 499, 791, 1243, 2233, 3277, 3493, 5489, 8701, 14471, 22939, 36047, 38423, 56387, 101297, 159181, 252329, 394709, 620257, 1114267, 1635223, 4341799, 11446561, 17987453, 125912171]

約数ペア:

[(1, 125912171), (7, 17987453), (11, 11446561), (29, 4341799), (77, 1635223), (113, 1114267), (203, 620257), (319, 394709), (499, 252329), (791, 159181), (1243, 101297), (2233, 56387), (3277, 38423), (3493, 36047), (5489, 22939), (8701, 14471)]