57365427

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 100071936

約数和(自身を除く): 42706509

約数列:

[1, 3, 7, 19, 21, 23, 47, 49, 57, 69, 133, 141, 147, 161, 329, 361, 399, 437, 483, 893, 931, 987, 1081, 1083, 1127, 1311, 2303, 2527, 2679, 2793, 3059, 3243, 3381, 6251, 6909, 7567, 7581, 8303, 9177, 16967, 17689, 18753, 20539, 21413, 22701, 24909, 43757, 50901, 52969, 53067, 58121, 61617, 64239, 118769, 131271, 143773, 158907, 174363, 356307, 390241, 406847, 431319, 831383, 1006411, 1170723, 1220541, 2494149, 2731687, 3019233, 8195061, 19121809, 57365427]

約数ペア:

[(1, 57365427), (3, 19121809), (7, 8195061), (19, 3019233), (21, 2731687), (23, 2494149), (47, 1220541), (49, 1170723), (57, 1006411), (69, 831383), (133, 431319), (141, 406847), (147, 390241), (161, 356307), (329, 174363), (361, 158907), (399, 143773), (437, 131271), (483, 118769), (893, 64239), (931, 61617), (987, 58121), (1081, 53067), (1083, 52969), (1127, 50901), (1311, 43757), (2303, 24909), (2527, 22701), (2679, 21413), (2793, 20539), (3059, 18753), (3243, 17689), (3381, 16967), (6251, 9177), (6909, 8303), (7567, 7581)]