159071493

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{18341}}^1$

素因数の和:18417

約数の個数: 24

約数和(自身を含む): 250918560

約数和(自身を除く): 91847067

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 413, 1239, 2891, 8673, 18341, 55023, 128387, 385161, 898709, 1082119, 2696127, 3246357, 7574833, 22724499, 53023831, 159071493]

約数ペア:

[(1, 159071493), (3, 53023831), (7, 22724499), (21, 7574833), (49, 3246357), (59, 2696127), (147, 1082119), (177, 898709), (413, 385161), (1239, 128387), (2891, 55023), (8673, 18341)]