254929077

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{9041}}^1$

素因数の和:9301

約数の個数: 24

約数和(自身を含む): 398245848

約数和(自身を除く): 143316771

約数列:

[1, 3, 9, 13, 39, 117, 241, 723, 2169, 3133, 9041, 9399, 27123, 28197, 81369, 117533, 352599, 1057797, 2178881, 6536643, 19609929, 28325453, 84976359, 254929077]

約数ペア:

[(1, 254929077), (3, 84976359), (9, 28325453), (13, 19609929), (39, 6536643), (117, 2178881), (241, 1057797), (723, 352599), (2169, 117533), (3133, 81369), (9041, 28197), (9399, 27123)]