81569753

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1231}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 88467456

約数和(自身を除く): 6897703

約数列:

[1, 23, 43, 67, 989, 1231, 1541, 2881, 28313, 52933, 66263, 82477, 1217459, 1896971, 3546511, 81569753]

約数ペア:

[(1, 81569753), (23, 3546511), (43, 1896971), (67, 1217459), (989, 82477), (1231, 66263), (1541, 52933), (2881, 28313)]