81959631

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{29599}}^1$

素因数の和:29686

約数の個数: 16

約数和(自身を含む): 119347200

約数和(自身を除く): 37387569

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 29599, 88797, 384787, 1154361, 2101529, 6304587, 27319877, 81959631]

約数ペア:

[(1, 81959631), (3, 27319877), (13, 6304587), (39, 2101529), (71, 1154361), (213, 384787), (923, 88797), (2769, 29599)]