7667379

素因数分解:

$3^5\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 11618880

約数和(自身を除く): 3951501

約数列:

[1, 3, 9, 27, 81, 139, 227, 243, 417, 681, 1251, 2043, 3753, 6129, 11259, 18387, 31553, 33777, 55161, 94659, 283977, 851931, 2555793, 7667379]

約数ペア:

[(1, 7667379), (3, 2555793), (9, 851931), (27, 283977), (81, 94659), (139, 55161), (227, 33777), (243, 31553), (417, 18387), (681, 11259), (1251, 6129), (2043, 3753)]