63988449

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{30169}}^1$

素因数の和:30280

約数の個数: 16

約数和(自身を含む): 98474880

約数和(自身を除く): 34486431

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 30169, 90507, 211183, 633549, 3047069, 9141207, 21329483, 63988449]

約数ペア:

[(1, 63988449), (3, 21329483), (7, 9141207), (21, 3047069), (101, 633549), (303, 211183), (707, 90507), (2121, 30169)]