78885873

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1759}}^1$

素因数の和:1930

約数の個数: 32

約数和(自身を含む): 128409600

約数和(自身を除く): 49523727

約数列:

[1, 3, 9, 11, 27, 33, 99, 151, 297, 453, 1359, 1661, 1759, 4077, 4983, 5277, 14949, 15831, 19349, 44847, 47493, 58047, 174141, 265609, 522423, 796827, 2390481, 2921699, 7171443, 8765097, 26295291, 78885873]

約数ペア:

[(1, 78885873), (3, 26295291), (9, 8765097), (11, 7171443), (27, 2921699), (33, 2390481), (99, 796827), (151, 522423), (297, 265609), (453, 174141), (1359, 58047), (1661, 47493), (1759, 44847), (4077, 19349), (4983, 15831), (5277, 14949)]