86342619

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 129392640

約数和(自身を除く): 43050021

約数列:

[1, 3, 11, 33, 47, 141, 179, 311, 517, 537, 933, 1551, 1969, 3421, 5907, 8413, 10263, 14617, 25239, 43851, 55669, 92543, 160787, 167007, 277629, 482361, 612359, 1837077, 2616443, 7849329, 28780873, 86342619]

約数ペア:

[(1, 86342619), (3, 28780873), (11, 7849329), (33, 2616443), (47, 1837077), (141, 612359), (179, 482361), (311, 277629), (517, 167007), (537, 160787), (933, 92543), (1551, 55669), (1969, 43851), (3421, 25239), (5907, 14617), (8413, 10263)]