90755787

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1\times {\mathrm{503}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 122411520

約数和(自身を除く): 31655733

約数列:

[1, 3, 137, 411, 439, 503, 1317, 1509, 60143, 68911, 180429, 206733, 220817, 662451, 30251929, 90755787]

約数ペア:

[(1, 90755787), (3, 30251929), (137, 662451), (411, 220817), (439, 206733), (503, 180429), (1317, 68911), (1509, 60143)]