72905907

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{1489}}^1$

素因数の和:2370

約数の個数: 16

約数和(自身を含む): 102512000

約数和(自身を除く): 29606093

約数列:

[1, 3, 19, 57, 859, 1489, 2577, 4467, 16321, 28291, 48963, 84873, 1279051, 3837153, 24301969, 72905907]

約数ペア:

[(1, 72905907), (3, 24301969), (19, 3837153), (57, 1279051), (859, 84873), (1489, 48963), (2577, 28291), (4467, 16321)]