78941637

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2417}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 120706560

約数和(自身を除く): 41764923

約数列:

[1, 3, 9, 19, 57, 171, 191, 573, 1719, 2417, 3629, 7251, 10887, 21753, 32661, 45923, 137769, 413307, 461647, 1384941, 4154823, 8771293, 26313879, 78941637]

約数ペア:

[(1, 78941637), (3, 26313879), (9, 8771293), (19, 4154823), (57, 1384941), (171, 461647), (191, 413307), (573, 137769), (1719, 45923), (2417, 32661), (3629, 21753), (7251, 10887)]