168127965

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{17707}}^1$

素因数の和:17929

約数の個数: 24

約数和(自身を含む): 292819488

約数和(自身を除く): 124691523

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1899, 3165, 9495, 17707, 53121, 88535, 159363, 265605, 796815, 3736177, 11208531, 18680885, 33625593, 56042655, 168127965]

約数ペア:

[(1, 168127965), (3, 56042655), (5, 33625593), (9, 18680885), (15, 11208531), (45, 3736177), (211, 796815), (633, 265605), (1055, 159363), (1899, 88535), (3165, 53121), (9495, 17707)]