27311256

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{223}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 88166400

約数和(自身を除く): 60855144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 223, 243, 252, 324, 378, 446, 486, 504, 567, 648, 669, 729, 756, 892, 972, 1134, 1338, 1458, 1512, 1561, 1701, 1784, 1944, 2007, 2187, 2268, 2676, 2916, 3122, 3402, 4014, 4374, 4536, 4683, 5103, 5352, 5832, 6021, 6244, 6804, 8028, 8748, 9366, 10206, 12042, 12488, 13608, 14049, 15309, 16056, 17496, 18063, 18732, 20412, 24084, 28098, 30618, 36126, 37464, 40824, 42147, 48168, 54189, 56196, 61236, 72252, 84294, 108378, 112392, 122472, 126441, 144504, 162567, 168588, 216756, 252882, 325134, 337176, 379323, 433512, 487701, 505764, 650268, 758646, 975402, 1011528, 1137969, 1300536, 1517292, 1950804, 2275938, 3034584, 3413907, 3901608, 4551876, 6827814, 9103752, 13655628, 27311256]

約数ペア:

[(1, 27311256), (2, 13655628), (3, 9103752), (4, 6827814), (6, 4551876), (7, 3901608), (8, 3413907), (9, 3034584), (12, 2275938), (14, 1950804), (18, 1517292), (21, 1300536), (24, 1137969), (27, 1011528), (28, 975402), (36, 758646), (42, 650268), (54, 505764), (56, 487701), (63, 433512), (72, 379323), (81, 337176), (84, 325134), (108, 252882), (126, 216756), (162, 168588), (168, 162567), (189, 144504), (216, 126441), (223, 122472), (243, 112392), (252, 108378), (324, 84294), (378, 72252), (446, 61236), (486, 56196), (504, 54189), (567, 48168), (648, 42147), (669, 40824), (729, 37464), (756, 36126), (892, 30618), (972, 28098), (1134, 24084), (1338, 20412), (1458, 18732), (1512, 18063), (1561, 17496), (1701, 16056), (1784, 15309), (1944, 14049), (2007, 13608), (2187, 12488), (2268, 12042), (2676, 10206), (2916, 9366), (3122, 8748), (3402, 8028), (4014, 6804), (4374, 6244), (4536, 6021), (4683, 5832), (5103, 5352)]