15117057

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{18061}}^1$

素因数の和:18101

約数の個数: 16

約数和(自身を含む): 23119360

約数和(自身を除く): 8002303

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 18061, 54183, 162549, 487647, 559891, 1679673, 5039019, 15117057]

約数ペア:

[(1, 15117057), (3, 5039019), (9, 1679673), (27, 559891), (31, 487647), (93, 162549), (279, 54183), (837, 18061)]