74078379

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2423}}^1$

素因数の和:2551

約数の個数: 24

約数和(自身を含む): 110922240

約数和(自身を除く): 36843861

約数列:

[1, 3, 9, 43, 79, 129, 237, 387, 711, 2423, 3397, 7269, 10191, 21807, 30573, 104189, 191417, 312567, 574251, 937701, 1722753, 8230931, 24692793, 74078379]

約数ペア:

[(1, 74078379), (3, 24692793), (9, 8230931), (43, 1722753), (79, 937701), (129, 574251), (237, 312567), (387, 191417), (711, 104189), (2423, 30573), (3397, 21807), (7269, 10191)]