90010791

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{256441}}^1$

素因数の和:256463

約数の個数: 16

約数和(自身を含む): 143607520

約数和(自身を除く): 53596729

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 256441, 769323, 2307969, 3333733, 6923907, 10001199, 30003597, 90010791]

約数ペア:

[(1, 90010791), (3, 30003597), (9, 10001199), (13, 6923907), (27, 3333733), (39, 2307969), (117, 769323), (351, 256441)]