87557001

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{41281}}^1$

素因数の和:41392

約数の個数: 16

約数和(自身を含む): 134744448

約数和(自身を除く): 47187447

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 41281, 123843, 288967, 866901, 4169381, 12508143, 29185667, 87557001]

約数ペア:

[(1, 87557001), (3, 29185667), (7, 12508143), (21, 4169381), (101, 866901), (303, 288967), (707, 123843), (2121, 41281)]