220165101

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{627251}}^1$

素因数の和:627273

約数の個数: 16

約数和(自身を含む): 351261120

約数和(自身を除く): 131096019

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 627251, 1881753, 5645259, 8154263, 16935777, 24462789, 73388367, 220165101]

約数ペア:

[(1, 220165101), (3, 73388367), (9, 24462789), (13, 16935777), (27, 8154263), (39, 5645259), (117, 1881753), (351, 627251)]