633118335

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1\times {\mathrm{1871}}^1$

素因数の和:3223

約数の個数: 32

約数和(自身を含む): 1073958912

約数和(自身を除く): 440840577

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1327, 1871, 3981, 5613, 6635, 9355, 19905, 22559, 28065, 31807, 67677, 95421, 112795, 159035, 338385, 477105, 2482817, 7448451, 12414085, 37242255, 42207889, 126623667, 211039445, 633118335]

約数ペア:

[(1, 633118335), (3, 211039445), (5, 126623667), (15, 42207889), (17, 37242255), (51, 12414085), (85, 7448451), (255, 2482817), (1327, 477105), (1871, 338385), (3981, 159035), (5613, 112795), (6635, 95421), (9355, 67677), (19905, 31807), (22559, 28065)]