42494409

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 67334400

約数和(自身を除く): 24839991

約数列:

[1, 3, 9, 23, 27, 41, 69, 123, 207, 369, 621, 943, 1107, 1669, 2829, 5007, 8487, 15021, 25461, 38387, 45063, 68429, 115161, 205287, 345483, 615861, 1036449, 1573867, 1847583, 4721601, 14164803, 42494409]

約数ペア:

[(1, 42494409), (3, 14164803), (9, 4721601), (23, 1847583), (27, 1573867), (41, 1036449), (69, 615861), (123, 345483), (207, 205287), (369, 115161), (621, 68429), (943, 45063), (1107, 38387), (1669, 25461), (2829, 15021), (5007, 8487)]