90508561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 116315136

約数和(自身を除く): 25806575

約数列:

[1, 11, 13, 17, 31, 143, 187, 221, 341, 403, 527, 1201, 2431, 4433, 5797, 6851, 13211, 15613, 20417, 37231, 75361, 171743, 224587, 265421, 409541, 484003, 632927, 2919631, 5324033, 6962197, 8228051, 90508561]

約数ペア:

[(1, 90508561), (11, 8228051), (13, 6962197), (17, 5324033), (31, 2919631), (143, 632927), (187, 484003), (221, 409541), (341, 265421), (403, 224587), (527, 171743), (1201, 75361), (2431, 37231), (4433, 20417), (5797, 15613), (6851, 13211)]