90338733

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{48491}}^1$

素因数の和:48526

約数の個数: 20

約数和(自身を含む): 140820768

約数和(自身を除く): 50482035

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 48491, 145473, 436419, 1115293, 1309257, 3345879, 3927771, 10037637, 30112911, 90338733]

約数ペア:

[(1, 90338733), (3, 30112911), (9, 10037637), (23, 3927771), (27, 3345879), (69, 1309257), (81, 1115293), (207, 436419), (621, 145473), (1863, 48491)]