67918437

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 100385688

約数和(自身を除く): 32467251

約数列:

[1, 3, 9, 61, 183, 193, 549, 579, 641, 1737, 1923, 5769, 11773, 35319, 39101, 105957, 117303, 123713, 351909, 371139, 1113417, 7546493, 22639479, 67918437]

約数ペア:

[(1, 67918437), (3, 22639479), (9, 7546493), (61, 1113417), (183, 371139), (193, 351909), (549, 123713), (579, 117303), (641, 105957), (1737, 39101), (1923, 35319), (5769, 11773)]