157415181

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{681451}}^1$

素因数の和:681472

約数の個数: 16

約数和(自身を含む): 261677568

約数和(自身を除く): 104262387

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 681451, 2044353, 4770157, 7495961, 14310471, 22487883, 52471727, 157415181]

約数ペア:

[(1, 157415181), (3, 52471727), (7, 22487883), (11, 14310471), (21, 7495961), (33, 4770157), (77, 2044353), (231, 681451)]