42514227

素因数分解:

$3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 73424736

約数和(自身を除く): 30910509

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 97, 189, 291, 567, 679, 773, 873, 2037, 2319, 2619, 5411, 6111, 6957, 7857, 16233, 18333, 20871, 48699, 54999, 62613, 74981, 146097, 224943, 438291, 524867, 674829, 1574601, 2024487, 4723803, 6073461, 14171409, 42514227]

約数ペア:

[(1, 42514227), (3, 14171409), (7, 6073461), (9, 4723803), (21, 2024487), (27, 1574601), (63, 674829), (81, 524867), (97, 438291), (189, 224943), (291, 146097), (567, 74981), (679, 62613), (773, 54999), (873, 48699), (2037, 20871), (2319, 18333), (2619, 16233), (5411, 7857), (6111, 6957)]