68305713

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79333}}^1$

素因数の和:79384

約数の個数: 16

約数和(自身を含む): 106624896

約数和(自身を除く): 38319183

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 79333, 237999, 555331, 1665993, 3252653, 9757959, 22768571, 68305713]

約数ペア:

[(1, 68305713), (3, 22768571), (7, 9757959), (21, 3252653), (41, 1665993), (123, 555331), (287, 237999), (861, 79333)]