64217259

素因数分解:

$3^3\times {\mathrm{751}}^1\times {\mathrm{3167}}^1$

素因数の和:3927

約数の個数: 16

約数和(自身を含む): 95293440

約数和(自身を除く): 31076181

約数列:

[1, 3, 9, 27, 751, 2253, 3167, 6759, 9501, 20277, 28503, 85509, 2378417, 7135251, 21405753, 64217259]

約数ペア:

[(1, 64217259), (3, 21405753), (9, 7135251), (27, 2378417), (751, 85509), (2253, 28503), (3167, 20277), (6759, 9501)]