143863071

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 219673440

約数和(自身を除く): 75810369

約数列:

[1, 3, 11, 33, 61, 73, 89, 121, 183, 219, 267, 363, 671, 803, 979, 2013, 2409, 2937, 4453, 5429, 6497, 7381, 8833, 10769, 13359, 16287, 19491, 22143, 26499, 32307, 48983, 59719, 71467, 146949, 179157, 214401, 396317, 538813, 656909, 786137, 1188951, 1616439, 1970727, 2358411, 4359487, 13078461, 47954357, 143863071]

約数ペア:

[(1, 143863071), (3, 47954357), (11, 13078461), (33, 4359487), (61, 2358411), (73, 1970727), (89, 1616439), (121, 1188951), (183, 786137), (219, 656909), (267, 538813), (363, 396317), (671, 214401), (803, 179157), (979, 146949), (2013, 71467), (2409, 59719), (2937, 48983), (4453, 32307), (5429, 26499), (6497, 22143), (7381, 19491), (8833, 16287), (10769, 13359)]