67253991

素因数分解:

$3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{6917}}^1$

素因数の和:7390

約数の個数: 16

約数和(自身を含む): 102718464

約数和(自身を除く): 35464473

約数列:

[1, 3, 7, 21, 463, 1389, 3241, 6917, 9723, 20751, 48419, 145257, 3202571, 9607713, 22417997, 67253991]

約数ペア:

[(1, 67253991), (3, 22417997), (7, 9607713), (21, 3202571), (463, 145257), (1389, 48419), (3241, 20751), (6917, 9723)]