54233996887

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{1328711}}^1$

素因数の和:1328756

約数の個数: 20

約数和(自身を含む): 66991001616

約数和(自身を除く): 12757004729

約数列:

[1, 7, 17, 49, 119, 343, 833, 2401, 5831, 40817, 1328711, 9300977, 22588087, 65106839, 158116609, 455747873, 1106816263, 3190235111, 7747713841, 54233996887]

約数ペア:

[(1, 54233996887), (7, 7747713841), (17, 3190235111), (49, 1106816263), (119, 455747873), (343, 158116609), (833, 65106839), (2401, 22588087), (5831, 9300977), (40817, 1328711)]