64495743

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{38459}}^1$

素因数の和:38518

約数の個数: 16

約数和(自身を含む): 94765440

約数和(自身を除く): 30269697

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 38459, 115377, 499967, 1499901, 1653737, 4961211, 21498581, 64495743]

約数ペア:

[(1, 64495743), (3, 21498581), (13, 4961211), (39, 1653737), (43, 1499901), (129, 499967), (559, 115377), (1677, 38459)]