81888053

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{601}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 90617856

約数和(自身を除く): 8729803

約数列:

[1, 13, 47, 223, 601, 611, 2899, 7813, 10481, 28247, 134023, 136253, 367211, 1742299, 6299081, 81888053]

約数ペア:

[(1, 81888053), (13, 6299081), (47, 1742299), (223, 367211), (601, 136253), (611, 134023), (2899, 28247), (7813, 10481)]