156979869657

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211848677}}^1$

素因数の和:211848712

約数の個数: 16

約数和(自身を含む): 237270519360

約数和(自身を除く): 80290649703

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 211848677, 635546031, 2754032801, 4025124863, 8262098403, 12075374589, 52326623219, 156979869657]

約数ペア:

[(1, 156979869657), (3, 52326623219), (13, 12075374589), (19, 8262098403), (39, 4025124863), (57, 2754032801), (247, 635546031), (741, 211848677)]