143229471

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36473}}^1$

素因数の和:36511

約数の個数: 32

約数和(自身を含む): 252108288

約数和(自身を除く): 108878817

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 36473, 109419, 255311, 401203, 620041, 765933, 1203609, 1860123, 2808421, 4340287, 6820451, 8425263, 13020861, 20461353, 47743157, 143229471]

約数ペア:

[(1, 143229471), (3, 47743157), (7, 20461353), (11, 13020861), (17, 8425263), (21, 6820451), (33, 4340287), (51, 2808421), (77, 1860123), (119, 1203609), (187, 765933), (231, 620041), (357, 401203), (561, 255311), (1309, 109419), (3927, 36473)]