618202341

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{4957}}^1$

素因数の和:5146

約数の個数: 32

約数和(自身を含む): 951936000

約数和(自身を除く): 333733659

約数列:

[1, 3, 9, 27, 31, 93, 149, 279, 447, 837, 1341, 4023, 4619, 4957, 13857, 14871, 41571, 44613, 124713, 133839, 153667, 461001, 738593, 1383003, 2215779, 4149009, 6647337, 19942011, 22896383, 68689149, 206067447, 618202341]

約数ペア:

[(1, 618202341), (3, 206067447), (9, 68689149), (27, 22896383), (31, 19942011), (93, 6647337), (149, 4149009), (279, 2215779), (447, 1383003), (837, 738593), (1341, 461001), (4023, 153667), (4619, 133839), (4957, 124713), (13857, 44613), (14871, 41571)]