90366237

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45433}}^1$

素因数の和:45469

約数の個数: 24

約数和(自身を含む): 148841784

約数和(自身を除く): 58475547

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 45433, 136299, 408897, 590629, 772361, 1771887, 2317083, 5315661, 6951249, 10040693, 30122079, 90366237]

約数ペア:

[(1, 90366237), (3, 30122079), (9, 10040693), (13, 6951249), (17, 5315661), (39, 2317083), (51, 1771887), (117, 772361), (153, 590629), (221, 408897), (663, 136299), (1989, 45433)]