91207949

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 112803840

約数和(自身を除く): 21595891

約数列:

[1, 7, 23, 71, 79, 101, 161, 497, 553, 707, 1633, 1817, 2323, 5609, 7171, 7979, 11431, 12719, 16261, 39263, 50197, 55853, 129007, 164933, 183517, 566509, 903049, 1154531, 1284619, 3965563, 13029707, 91207949]

約数ペア:

[(1, 91207949), (7, 13029707), (23, 3965563), (71, 1284619), (79, 1154531), (101, 903049), (161, 566509), (497, 183517), (553, 164933), (707, 129007), (1633, 55853), (1817, 50197), (2323, 39263), (5609, 16261), (7171, 12719), (7979, 11431)]