82158307

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{4057}}^1$

素因数の和:4338

約数の個数: 16

約数和(自身を含む): 102845952

約数和(自身を除く): 20687645

約数列:

[1, 7, 11, 77, 263, 1841, 2893, 4057, 20251, 28399, 44627, 312389, 1066991, 7468937, 11736901, 82158307]

約数ペア:

[(1, 82158307), (7, 11736901), (11, 7468937), (77, 1066991), (263, 312389), (1841, 44627), (2893, 28399), (4057, 20251)]