169384923

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{65123}}^1$

素因数の和:65163

約数の個数: 18

約数和(自身を含む): 259909884

約数和(自身を除く): 90524961

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 65123, 195369, 586107, 1107091, 3321273, 9963819, 18820547, 56461641, 169384923]

約数ペア:

[(1, 169384923), (3, 56461641), (9, 18820547), (17, 9963819), (51, 3321273), (153, 1107091), (289, 586107), (867, 195369), (2601, 65123)]