79158519

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{857}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 128494080

約数和(自身を除く): 49335561

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 311, 857, 933, 2571, 2799, 3421, 7713, 8397, 9427, 10263, 23139, 28281, 30789, 84843, 92367, 254529, 266527, 799581, 2398743, 2931797, 7196229, 8795391, 26386173, 79158519]

約数ペア:

[(1, 79158519), (3, 26386173), (9, 8795391), (11, 7196229), (27, 2931797), (33, 2398743), (99, 799581), (297, 266527), (311, 254529), (857, 92367), (933, 84843), (2571, 30789), (2799, 28281), (3421, 23139), (7713, 10263), (8397, 9427)]