152057829

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 258978816

約数和(自身を除く): 106920987

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 271, 347, 539, 813, 1041, 1617, 1897, 2429, 2981, 3817, 5691, 7287, 8943, 11451, 13279, 17003, 20867, 26719, 39837, 51009, 62601, 80157, 94037, 146069, 187033, 282111, 438207, 561099, 658259, 1034407, 1974777, 3103221, 4607813, 7240849, 13823439, 21722547, 50685943, 152057829]

約数ペア:

[(1, 152057829), (3, 50685943), (7, 21722547), (11, 13823439), (21, 7240849), (33, 4607813), (49, 3103221), (77, 1974777), (147, 1034407), (231, 658259), (271, 561099), (347, 438207), (539, 282111), (813, 187033), (1041, 146069), (1617, 94037), (1897, 80157), (2429, 62601), (2981, 51009), (3817, 39837), (5691, 26719), (7287, 20867), (8943, 17003), (11451, 13279)]