68537301

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{19543}}^1$

素因数の和:19720

約数の個数: 16

約数和(自身を含む): 105068544

約数和(自身を除く): 36531243

約数列:

[1, 3, 7, 21, 167, 501, 1169, 3507, 19543, 58629, 136801, 410403, 3263681, 9791043, 22845767, 68537301]

約数ペア:

[(1, 68537301), (3, 22845767), (7, 9791043), (21, 3263681), (167, 410403), (501, 136801), (1169, 58629), (3507, 19543)]