57820497

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{45137}}^1$

素因数の和:45208

約数の個数: 16

約数和(自身を含む): 89553792

約数和(自身を除く): 31733295

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 45137, 135411, 315959, 947877, 2753357, 8260071, 19273499, 57820497]

約数ペア:

[(1, 57820497), (3, 19273499), (7, 8260071), (21, 2753357), (61, 947877), (183, 315959), (427, 135411), (1281, 45137)]