83418873

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{521}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 119558880

約数和(自身を除く): 36140007

約数列:

[1, 3, 19, 53, 57, 159, 521, 1007, 1563, 2809, 3021, 8427, 9899, 27613, 29697, 53371, 82839, 160113, 524647, 1463489, 1573941, 4390467, 27806291, 83418873]

約数ペア:

[(1, 83418873), (3, 27806291), (19, 4390467), (53, 1573941), (57, 1463489), (159, 524647), (521, 160113), (1007, 82839), (1563, 53371), (2809, 29697), (3021, 27613), (8427, 9899)]