64463090727

素因数分解:

$3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{4222381}}^1$

素因数の和:4223118

約数の個数: 16

約数和(自身を含む): 98364611072

約数和(自身を除く): 33901520345

約数列:

[1, 3, 7, 21, 727, 2181, 5089, 15267, 4222381, 12667143, 29556667, 88670001, 3069670987, 9209012961, 21487696909, 64463090727]

約数ペア:

[(1, 64463090727), (3, 21487696909), (7, 9209012961), (21, 3069670987), (727, 88670001), (2181, 29556667), (5089, 12667143), (15267, 4222381)]