61333137

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1941

約数の個数: 24

約数和(自身を含む): 91585728

約数和(自身を除く): 30252591

約数列:

[1, 3, 9, 53, 71, 159, 213, 477, 639, 1811, 3763, 5433, 11289, 16299, 33867, 95983, 128581, 287949, 385743, 863847, 1157229, 6814793, 20444379, 61333137]

約数ペア:

[(1, 61333137), (3, 20444379), (9, 6814793), (53, 1157229), (71, 863847), (159, 385743), (213, 287949), (477, 128581), (639, 95983), (1811, 33867), (3763, 16299), (5433, 11289)]