90717309

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1109}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 134199000

約数和(自身を除く): 43481691

約数列:

[1, 3, 9, 61, 149, 183, 447, 549, 1109, 1341, 3327, 9089, 9981, 27267, 67649, 81801, 165241, 202947, 495723, 608841, 1487169, 10079701, 30239103, 90717309]

約数ペア:

[(1, 90717309), (3, 30239103), (9, 10079701), (61, 1487169), (149, 608841), (183, 495723), (447, 202947), (549, 165241), (1109, 81801), (1341, 67649), (3327, 27267), (9089, 9981)]