71321091

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{1259}}^1$

素因数の和:2106

約数の個数: 16

約数和(自身を含む): 99429120

約数和(自身を除く): 28108029

約数列:

[1, 3, 23, 69, 821, 1259, 2463, 3777, 18883, 28957, 56649, 86871, 1033639, 3100917, 23773697, 71321091]

約数ペア:

[(1, 71321091), (3, 23773697), (23, 3100917), (69, 1033639), (821, 86871), (1259, 56649), (2463, 28957), (3777, 18883)]