68055897

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2801}}^1$

素因数の和:2913

約数の個数: 32

約数和(自身を含む): 112976640

約数和(自身を除く): 44920743

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 1157, 1869, 2801, 3471, 8099, 8403, 19607, 24297, 36413, 58821, 109239, 249289, 254891, 747867, 764673, 1745023, 3240757, 5235069, 9722271, 22685299, 68055897]

約数ペア:

[(1, 68055897), (3, 22685299), (7, 9722271), (13, 5235069), (21, 3240757), (39, 1745023), (89, 764673), (91, 747867), (267, 254891), (273, 249289), (623, 109239), (1157, 58821), (1869, 36413), (2801, 24297), (3471, 19607), (8099, 8403)]