78084609

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{10987}}^1$

素因数の和:11116

約数の個数: 16

約数和(自身を含む): 109704192

約数和(自身を除く): 31619583

約数列:

[1, 3, 23, 69, 103, 309, 2369, 7107, 10987, 32961, 252701, 758103, 1131661, 3394983, 26028203, 78084609]

約数ペア:

[(1, 78084609), (3, 26028203), (23, 3394983), (69, 1131661), (103, 758103), (309, 252701), (2369, 32961), (7107, 10987)]