89259993

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3407}}^1$

素因数の和:3525

約数の個数: 24

約数和(自身を含む): 133975296

約数和(自身を除く): 44715303

約数列:

[1, 3, 9, 41, 71, 123, 213, 369, 639, 2911, 3407, 8733, 10221, 26199, 30663, 139687, 241897, 419061, 725691, 1257183, 2177073, 9917777, 29753331, 89259993]

約数ペア:

[(1, 89259993), (3, 29753331), (9, 9917777), (41, 2177073), (71, 1257183), (123, 725691), (213, 419061), (369, 241897), (639, 139687), (2911, 30663), (3407, 26199), (8733, 10221)]