75565539

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13477}}^1$

素因数の和:13579

約数の個数: 24

約数和(自身を含む): 126154080

約数和(自身を除く): 50588541

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 13477, 40431, 94339, 121293, 283017, 849051, 1199453, 3598359, 8396171, 10795077, 25188513, 75565539]

約数ペア:

[(1, 75565539), (3, 25188513), (7, 10795077), (9, 8396171), (21, 3598359), (63, 1199453), (89, 849051), (267, 283017), (623, 121293), (801, 94339), (1869, 40431), (5607, 13477)]