53787399

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{3769}}^1$

素因数の和:3910

約数の個数: 16

約数和(自身を含む): 73831680

約数和(自身を除く): 20044281

約数列:

[1, 3, 67, 71, 201, 213, 3769, 4757, 11307, 14271, 252523, 267599, 757569, 802797, 17929133, 53787399]

約数ペア:

[(1, 53787399), (3, 17929133), (67, 802797), (71, 757569), (201, 267599), (213, 252523), (3769, 14271), (4757, 11307)]