81113565553

素因数分解:

${\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{3153593}}^1$

素因数の和:3153716

約数の個数: 12

約数和(自身を含む): 87133802220

約数和(自身を除く): 6020236667

約数列:

[1, 17, 89, 289, 1513, 25721, 3153593, 53611081, 280669777, 911388377, 4771386209, 81113565553]

約数ペア:

[(1, 81113565553), (17, 4771386209), (89, 911388377), (289, 280669777), (1513, 53611081), (25721, 3153593)]