81164746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{135727}}^1$

素因数の和:135765

約数の個数: 16

約数和(自身を含む): 136813824

約数和(自身を除く): 55649078

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 135727, 271454, 1764451, 3121721, 3528902, 6243442, 40582373, 81164746]

約数ペア:

[(1, 81164746), (2, 40582373), (13, 6243442), (23, 3528902), (26, 3121721), (46, 1764451), (299, 271454), (598, 135727)]