812148903

素因数分解:

$3^3\times {\mathrm{251}}^1\times {\mathrm{119839}}^1$

素因数の和:120099

約数の個数: 16

約数和(自身を含む): 1207987200

約数和(自身を除く): 395838297

約数列:

[1, 3, 9, 27, 251, 753, 2259, 6777, 119839, 359517, 1078551, 3235653, 30079589, 90238767, 270716301, 812148903]

約数ペア:

[(1, 812148903), (3, 270716301), (9, 90238767), (27, 30079589), (251, 3235653), (753, 1078551), (2259, 359517), (6777, 119839)]