74442609

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2521}}^1$

素因数の和:2737

約数の個数: 24

約数和(自身を含む): 114488712

約数和(自身を除く): 40046103

約数列:

[1, 3, 9, 17, 51, 153, 193, 579, 1737, 2521, 3281, 7563, 9843, 22689, 29529, 42857, 128571, 385713, 486553, 1459659, 4378977, 8271401, 24814203, 74442609]

約数ペア:

[(1, 74442609), (3, 24814203), (9, 8271401), (17, 4378977), (51, 1459659), (153, 486553), (193, 385713), (579, 128571), (1737, 42857), (2521, 29529), (3281, 22689), (7563, 9843)]