79818687

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3463}}^1$

素因数の和:3679

約数の個数: 24

約数和(自身を含む): 124828704

約数和(自身を除く): 45010017

約数列:

[1, 3, 9, 13, 39, 117, 197, 591, 1773, 2561, 3463, 7683, 10389, 23049, 31167, 45019, 135057, 405171, 682211, 2046633, 6139899, 8868743, 26606229, 79818687]

約数ペア:

[(1, 79818687), (3, 26606229), (9, 8868743), (13, 6139899), (39, 2046633), (117, 682211), (197, 405171), (591, 135057), (1773, 45019), (2561, 31167), (3463, 23049), (7683, 10389)]