65911491

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2137}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 100058400

約数和(自身を除く): 34146909

約数列:

[1, 3, 9, 23, 69, 149, 207, 447, 1341, 2137, 3427, 6411, 10281, 19233, 30843, 49151, 147453, 318413, 442359, 955239, 2865717, 7323499, 21970497, 65911491]

約数ペア:

[(1, 65911491), (3, 21970497), (9, 7323499), (23, 2865717), (69, 955239), (149, 442359), (207, 318413), (447, 147453), (1341, 49151), (2137, 30843), (3427, 19233), (6411, 10281)]