90813039

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 129959424

約数和(自身を除く): 39146385

約数列:

[1, 3, 23, 69, 83, 101, 157, 249, 303, 471, 1909, 2323, 3611, 5727, 6969, 8383, 10833, 13031, 15857, 25149, 39093, 47571, 192809, 299713, 364711, 578427, 899139, 1094133, 1316131, 3948393, 30271013, 90813039]

約数ペア:

[(1, 90813039), (3, 30271013), (23, 3948393), (69, 1316131), (83, 1094133), (101, 899139), (157, 578427), (249, 364711), (303, 299713), (471, 192809), (1909, 47571), (2323, 39093), (3611, 25149), (5727, 15857), (6969, 13031), (8383, 10833)]