81579399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{24001}}^1$

素因数の和:24118

約数の個数: 16

約数和(自身を含む): 119817984

約数和(自身を除く): 38238585

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 24001, 72003, 264011, 792033, 2472103, 7416309, 27193133, 81579399]

約数ペア:

[(1, 81579399), (3, 27193133), (11, 7416309), (33, 2472103), (103, 792033), (309, 264011), (1133, 72003), (3399, 24001)]