64838310771

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2984777}}^1$

素因数の和:2985350

約数の個数: 16

約数和(自身を含む): 93268342944

約数和(自身を除く): 28430032173

約数列:

[1, 3, 13, 39, 557, 1671, 7241, 21723, 2984777, 8954331, 38802101, 116406303, 1662520789, 4987562367, 21612770257, 64838310771]

約数ペア:

[(1, 64838310771), (3, 21612770257), (13, 4987562367), (39, 1662520789), (557, 116406303), (1671, 38802101), (7241, 8954331), (21723, 2984777)]