64730313

素因数分解:

$3^3\times {\mathrm{757}}^1\times {\mathrm{3167}}^1$

素因数の和:3933

約数の個数: 16

約数和(自身を含む): 96053760

約数和(自身を除く): 31323447

約数列:

[1, 3, 9, 27, 757, 2271, 3167, 6813, 9501, 20439, 28503, 85509, 2397419, 7192257, 21576771, 64730313]

約数ペア:

[(1, 64730313), (3, 21576771), (9, 7192257), (27, 2397419), (757, 85509), (2271, 28503), (3167, 20439), (6813, 9501)]