27972

素因数分解:

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

素因数の和:57

約数の個数: 48

約数和(自身を含む): 85120

約数和(自身を除く): 57148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 84, 108, 111, 126, 148, 189, 222, 252, 259, 333, 378, 444, 518, 666, 756, 777, 999, 1036, 1332, 1554, 1998, 2331, 3108, 3996, 4662, 6993, 9324, 13986, 27972]

約数ペア:

[(1, 27972), (2, 13986), (3, 9324), (4, 6993), (6, 4662), (7, 3996), (9, 3108), (12, 2331), (14, 1998), (18, 1554), (21, 1332), (27, 1036), (28, 999), (36, 777), (37, 756), (42, 666), (54, 518), (63, 444), (74, 378), (84, 333), (108, 259), (111, 252), (126, 222), (148, 189)]