137837007

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{198899}}^1$

素因数の和:198923

約数の個数: 24

約数和(自身を含む): 248227200

約数和(自身を除く): 110390193

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 198899, 596697, 1392293, 1790091, 2187889, 4176879, 6563667, 12530637, 15315223, 19691001, 45945669, 137837007]

約数ペア:

[(1, 137837007), (3, 45945669), (7, 19691001), (9, 15315223), (11, 12530637), (21, 6563667), (33, 4176879), (63, 2187889), (77, 1790091), (99, 1392293), (231, 596697), (693, 198899)]