163979259

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{10657}}^1$

素因数の和:10906

約数の個数: 16

約数和(自身を含む): 229189632

約数和(自身を除く): 65210373

約数列:

[1, 3, 23, 69, 223, 669, 5129, 10657, 15387, 31971, 245111, 735333, 2376511, 7129533, 54659753, 163979259]

約数ペア:

[(1, 163979259), (3, 54659753), (23, 7129533), (69, 2376511), (223, 735333), (669, 245111), (5129, 31971), (10657, 15387)]