68203149

素因数分解:

$3^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 107520000

約数和(自身を除く): 39316851

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 343, 553, 839, 1029, 1659, 2517, 3871, 5873, 11613, 17619, 27097, 41111, 66281, 81291, 123333, 198843, 287777, 463967, 863331, 1391901, 3247769, 9743307, 22734383, 68203149]

約数ペア:

[(1, 68203149), (3, 22734383), (7, 9743307), (21, 3247769), (49, 1391901), (79, 863331), (147, 463967), (237, 287777), (343, 198843), (553, 123333), (839, 81291), (1029, 66281), (1659, 41111), (2517, 27097), (3871, 17619), (5873, 11613)]