90349911

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{48497}}^1$

素因数の和:48532

約数の個数: 20

約数和(自身を含む): 140838192

約数和(自身を除く): 50488281

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 48497, 145491, 436473, 1115431, 1309419, 3346293, 3928257, 10038879, 30116637, 90349911]

約数ペア:

[(1, 90349911), (3, 30116637), (9, 10038879), (23, 3928257), (27, 3346293), (69, 1309419), (81, 1115431), (207, 436473), (621, 145491), (1863, 48497)]