90137151

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{256801}}^1$

素因数の和:256823

約数の個数: 16

約数和(自身を含む): 143809120

約数和(自身を除く): 53671969

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 256801, 770403, 2311209, 3338413, 6933627, 10015239, 30045717, 90137151]

約数ペア:

[(1, 90137151), (3, 30045717), (9, 10015239), (13, 6933627), (27, 3338413), (39, 2311209), (117, 770403), (351, 256801)]