67239279

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{601}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 100673664

約数和(自身を除く): 33434385

約数列:

[1, 3, 9, 31, 93, 279, 401, 601, 1203, 1803, 3609, 5409, 12431, 18631, 37293, 55893, 111879, 167679, 241001, 723003, 2169009, 7471031, 22413093, 67239279]

約数ペア:

[(1, 67239279), (3, 22413093), (9, 7471031), (31, 2169009), (93, 723003), (279, 241001), (401, 167679), (601, 111879), (1203, 55893), (1803, 37293), (3609, 18631), (5409, 12431)]