90843837

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{41999}}^1$

素因数の和:42112

約数の個数: 16

約数和(自身を含む): 139776000

約数和(自身を除く): 48932163

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 41999, 125997, 293993, 881979, 4325897, 12977691, 30281279, 90843837]

約数ペア:

[(1, 90843837), (3, 30281279), (7, 12977691), (21, 4325897), (103, 881979), (309, 293993), (721, 125997), (2163, 41999)]