144405513

素因数分解:

$3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{9511}}^1$

素因数の和:9765

約数の個数: 24

約数和(自身を含む): 239398016

約数和(自身を除く): 94992503

約数列:

[1, 3, 7, 9, 21, 63, 241, 723, 1687, 2169, 5061, 9511, 15183, 28533, 66577, 85599, 199731, 599193, 2292151, 6876453, 16045057, 20629359, 48135171, 144405513]

約数ペア:

[(1, 144405513), (3, 48135171), (7, 20629359), (9, 16045057), (21, 6876453), (63, 2292151), (241, 599193), (723, 199731), (1687, 85599), (2169, 66577), (5061, 28533), (9511, 15183)]