143555027

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 184909824

約数和(自身を除く): 41354797

約数列:

[1, 7, 11, 43, 77, 191, 227, 301, 473, 1337, 1589, 2101, 2497, 3311, 8213, 9761, 14707, 17479, 43357, 57491, 68327, 90343, 107371, 303499, 476927, 632401, 751597, 1864351, 3338489, 13050457, 20507861, 143555027]

約数ペア:

[(1, 143555027), (7, 20507861), (11, 13050457), (43, 3338489), (77, 1864351), (191, 751597), (227, 632401), (301, 476927), (473, 303499), (1337, 107371), (1589, 90343), (2101, 68327), (2497, 57491), (3311, 43357), (8213, 17479), (9761, 14707)]