54279666

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3881}}^1$

素因数の和:3936

約数の個数: 64

約数和(自身を含む): 141615360

約数和(自身を除く): 87335694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1554, 1998, 2331, 3881, 4662, 6993, 7762, 11643, 13986, 23286, 27167, 34929, 54334, 69858, 81501, 104787, 143597, 163002, 209574, 244503, 287194, 430791, 489006, 733509, 861582, 1005179, 1292373, 1467018, 2010358, 2584746, 3015537, 3877119, 6031074, 7754238, 9046611, 18093222, 27139833, 54279666]

約数ペア:

[(1, 54279666), (2, 27139833), (3, 18093222), (6, 9046611), (7, 7754238), (9, 6031074), (14, 3877119), (18, 3015537), (21, 2584746), (27, 2010358), (37, 1467018), (42, 1292373), (54, 1005179), (63, 861582), (74, 733509), (111, 489006), (126, 430791), (189, 287194), (222, 244503), (259, 209574), (333, 163002), (378, 143597), (518, 104787), (666, 81501), (777, 69858), (999, 54334), (1554, 34929), (1998, 27167), (2331, 23286), (3881, 13986), (4662, 11643), (6993, 7762)]