161466487

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{3329}}^1$

素因数の和:3403

約数の個数: 24

約数和(自身を含む): 204755040

約数和(自身を除く): 43288553

約数列:

[1, 7, 13, 41, 91, 169, 287, 533, 1183, 3329, 3731, 6929, 23303, 43277, 48503, 136489, 302939, 562601, 955423, 1774357, 3938207, 12420499, 23066641, 161466487]

約数ペア:

[(1, 161466487), (7, 23066641), (13, 12420499), (41, 3938207), (91, 1774357), (169, 955423), (287, 562601), (533, 302939), (1183, 136489), (3329, 48503), (3731, 43277), (6929, 23303)]