68218011

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 105216000

約数和(自身を除く): 36997989

約数列:

[1, 3, 9, 27, 31, 93, 149, 279, 447, 547, 837, 1341, 1641, 4023, 4619, 4923, 13857, 14769, 16957, 41571, 50871, 81503, 124713, 152613, 244509, 457839, 733527, 2200581, 2526593, 7579779, 22739337, 68218011]

約数ペア:

[(1, 68218011), (3, 22739337), (9, 7579779), (27, 2526593), (31, 2200581), (93, 733527), (149, 457839), (279, 244509), (447, 152613), (547, 124713), (837, 81503), (1341, 50871), (1641, 41571), (4023, 16957), (4619, 14769), (4923, 13857)]