61380489

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1\times {\mathrm{1279}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 86814720

約数和(自身を除く): 25434231

約数列:

[1, 3, 17, 51, 941, 1279, 2823, 3837, 15997, 21743, 47991, 65229, 1203539, 3610617, 20460163, 61380489]

約数ペア:

[(1, 61380489), (3, 20460163), (17, 3610617), (51, 1203539), (941, 65229), (1279, 47991), (2823, 21743), (3837, 15997)]