276078561

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{373}}^1\times {\mathrm{2039}}^1$

素因数の和:2437

約数の個数: 24

約数和(自身を含む): 405894720

約数和(自身を除く): 129816159

約数列:

[1, 3, 11, 33, 121, 363, 373, 1119, 2039, 4103, 6117, 12309, 22429, 45133, 67287, 135399, 246719, 740157, 760547, 2281641, 8366017, 25098051, 92026187, 276078561]

約数ペア:

[(1, 276078561), (3, 92026187), (11, 25098051), (33, 8366017), (121, 2281641), (363, 760547), (373, 740157), (1119, 246719), (2039, 135399), (4103, 67287), (6117, 45133), (12309, 22429)]