68305293

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29303}}^1$

素因数の和:29353

約数の個数: 24

約数和(自身を含む): 115809408

約数和(自身を除く): 47504115

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 29303, 87909, 205121, 263727, 615363, 1084211, 1846089, 3252633, 7589477, 9757899, 22768431, 68305293]

約数ペア:

[(1, 68305293), (3, 22768431), (7, 9757899), (9, 7589477), (21, 3252633), (37, 1846089), (63, 1084211), (111, 615363), (259, 263727), (333, 205121), (777, 87909), (2331, 29303)]