156920517

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{447067}}^1$

素因数の和:447089

約数の個数: 16

約数和(自身を含む): 250358080

約数和(自身を除く): 93437563

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 447067, 1341201, 4023603, 5811871, 12070809, 17435613, 52306839, 156920517]

約数ペア:

[(1, 156920517), (3, 52306839), (9, 17435613), (13, 12070809), (27, 5811871), (39, 4023603), (117, 1341201), (351, 447067)]