64405929

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{42013}}^1$

素因数の和:42096

約数の個数: 16

約数和(自身を含む): 99489152

約数和(自身を除く): 35083223

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 42013, 126039, 294091, 882273, 3066949, 9200847, 21468643, 64405929]

約数ペア:

[(1, 64405929), (3, 21468643), (7, 9200847), (21, 3066949), (73, 882273), (219, 294091), (511, 126039), (1533, 42013)]