66920055951

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2411}}^1\times {\mathrm{5927}}^1$

素因数の和:8571

約数の個数: 32

約数和(自身を含む): 102490472448

約数和(自身を除く): 35570416497

約数列:

[1, 3, 7, 21, 223, 669, 1561, 2411, 4683, 5927, 7233, 16877, 17781, 41489, 50631, 124467, 537653, 1321721, 1612959, 3763571, 3965163, 9252047, 11290713, 14289997, 27756141, 42869991, 100029979, 300089937, 3186669331, 9560007993, 22306685317, 66920055951]

約数ペア:

[(1, 66920055951), (3, 22306685317), (7, 9560007993), (21, 3186669331), (223, 300089937), (669, 100029979), (1561, 42869991), (2411, 27756141), (4683, 14289997), (5927, 11290713), (7233, 9252047), (16877, 3965163), (17781, 3763571), (41489, 1612959), (50631, 1321721), (124467, 537653)]