64760801

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{8209}}^1$

素因数の和:8253

約数の個数: 16

約数和(自身を含む): 78816000

約数和(自身を除く): 14055199

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 8209, 57463, 188807, 402241, 1321649, 2815687, 9251543, 64760801]

約数ペア:

[(1, 64760801), (7, 9251543), (23, 2815687), (49, 1321649), (161, 402241), (343, 188807), (1127, 57463), (7889, 8209)]