61535019

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13259}}^1$

素因数の和:13299

約数の個数: 32

約数和(自身を含む): 106928640

約数和(自身を除く): 45393621

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 13259, 39777, 92813, 172367, 225403, 278439, 517101, 676209, 1206569, 1577821, 2930239, 3619707, 4733463, 8790717, 20511673, 61535019]

約数ペア:

[(1, 61535019), (3, 20511673), (7, 8790717), (13, 4733463), (17, 3619707), (21, 2930239), (39, 1577821), (51, 1206569), (91, 676209), (119, 517101), (221, 278439), (273, 225403), (357, 172367), (663, 92813), (1547, 39777), (4641, 13259)]