68944473

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2207}}^1$

素因数の和:2318

約数の個数: 32

約数和(自身を含む): 111283200

約数和(自身を除く): 42338727

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 267, 351, 801, 1157, 2207, 2403, 3471, 6621, 10413, 19863, 28691, 31239, 59589, 86073, 196423, 258219, 589269, 774657, 1767807, 2553499, 5303421, 7660497, 22981491, 68944473]

約数ペア:

[(1, 68944473), (3, 22981491), (9, 7660497), (13, 5303421), (27, 2553499), (39, 1767807), (89, 774657), (117, 589269), (267, 258219), (351, 196423), (801, 86073), (1157, 59589), (2207, 31239), (2403, 28691), (3471, 19863), (6621, 10413)]