125940717

素因数分解:

$3^3\times 7^1\times {\mathrm{666353}}^1$

素因数の和:666369

約数の個数: 16

約数和(自身を含む): 213233280

約数和(自身を除く): 87292563

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 666353, 1999059, 4664471, 5997177, 13993413, 17991531, 41980239, 125940717]

約数ペア:

[(1, 125940717), (3, 41980239), (7, 17991531), (9, 13993413), (21, 5997177), (27, 4664471), (63, 1999059), (189, 666353)]