27399708

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{4027}}^1$

素因数の和:4053

約数の個数: 72

約数和(自身を含む): 82106752

約数和(自身を除く): 54707044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 4027, 6804, 8054, 12081, 16108, 24162, 28189, 36243, 48324, 56378, 72486, 84567, 108729, 112756, 144972, 169134, 217458, 253701, 326187, 338268, 434916, 507402, 652374, 761103, 978561, 1014804, 1304748, 1522206, 1957122, 2283309, 3044412, 3914244, 4566618, 6849927, 9133236, 13699854, 27399708]

約数ペア:

[(1, 27399708), (2, 13699854), (3, 9133236), (4, 6849927), (6, 4566618), (7, 3914244), (9, 3044412), (12, 2283309), (14, 1957122), (18, 1522206), (21, 1304748), (27, 1014804), (28, 978561), (36, 761103), (42, 652374), (54, 507402), (63, 434916), (81, 338268), (84, 326187), (108, 253701), (126, 217458), (162, 169134), (189, 144972), (243, 112756), (252, 108729), (324, 84567), (378, 72486), (486, 56378), (567, 48324), (756, 36243), (972, 28189), (1134, 24162), (1701, 16108), (2268, 12081), (3402, 8054), (4027, 6804)]