87355359

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{106661}}^1$

素因数の和:106687

約数の個数: 24

約数和(自身を含む): 155299872

約数和(自身を除く): 67944513

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 106661, 319983, 746627, 959949, 1386593, 2239881, 4159779, 6719643, 9706151, 12479337, 29118453, 87355359]

約数ペア:

[(1, 87355359), (3, 29118453), (7, 12479337), (9, 9706151), (13, 6719643), (21, 4159779), (39, 2239881), (63, 1386593), (91, 959949), (117, 746627), (273, 319983), (819, 106661)]