156627459

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{38933}}^1$

素因数の和:39091

約数の個数: 16

約数和(自身を含む): 233604000

約数和(自身を除く): 76976541

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 38933, 116799, 350397, 1051191, 5801017, 17403051, 52209153, 156627459]

約数ペア:

[(1, 156627459), (3, 52209153), (9, 17403051), (27, 5801017), (149, 1051191), (447, 350397), (1341, 116799), (4023, 38933)]