71613939

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{4397}}^1$

素因数の和:4550

約数の個数: 16

約数和(自身を含む): 98163360

約数和(自身を除く): 26549421

約数列:

[1, 3, 61, 89, 183, 267, 4397, 5429, 13191, 16287, 268217, 391333, 804651, 1173999, 23871313, 71613939]

約数ペア:

[(1, 71613939), (3, 23871313), (61, 1173999), (89, 804651), (183, 391333), (267, 268217), (4397, 16287), (5429, 13191)]