57489627

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{64091}}^1$

素因数の和:64130

約数の個数: 16

約数和(自身を含む): 86139648

約数和(自身を除く): 28650021

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 64091, 192273, 833183, 1474093, 2499549, 4422279, 19163209, 57489627]

約数ペア:

[(1, 57489627), (3, 19163209), (13, 4422279), (23, 2499549), (39, 1474093), (69, 833183), (299, 192273), (897, 64091)]