71636667

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{3727}}^1$

素因数の和:3922

約数の個数: 16

約数和(自身を含む): 98419200

約数和(自身を除く): 26782533

約数列:

[1, 3, 43, 129, 149, 447, 3727, 6407, 11181, 19221, 160261, 480783, 555323, 1665969, 23878889, 71636667]

約数ペア:

[(1, 71636667), (3, 23878889), (43, 1665969), (129, 555323), (149, 480783), (447, 160261), (3727, 19221), (6407, 11181)]