80308197

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5431}}^1$

素因数の和:5521

約数の個数: 24

約数和(自身を含む): 122024448

約数和(自身を除く): 41716251

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 4929, 5431, 14787, 16293, 48879, 168361, 287843, 505083, 863529, 1515249, 2590587, 8923133, 26769399, 80308197]

約数ペア:

[(1, 80308197), (3, 26769399), (9, 8923133), (31, 2590587), (53, 1515249), (93, 863529), (159, 505083), (279, 287843), (477, 168361), (1643, 48879), (4929, 16293), (5431, 14787)]