72855167

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15511}}^1$

素因数の和:15590

約数の個数: 16

約数和(自身を含む): 92327424

約数和(自身を除く): 19472257

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 15511, 108577, 170621, 946171, 1194347, 6623197, 10407881, 72855167]

約数ペア:

[(1, 72855167), (7, 10407881), (11, 6623197), (61, 1194347), (77, 946171), (427, 170621), (671, 108577), (4697, 15511)]