27400654127

素因数分解:

$7^3\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1378

約数の個数: 64

約数和(自身を含む): 35923046400

約数和(自身を除く): 8522392273

約数列:

[1, 7, 11, 47, 49, 77, 121, 329, 343, 517, 539, 847, 1277, 1331, 2303, 3619, 3773, 5687, 5929, 8939, 9317, 14047, 16121, 25333, 39809, 41503, 60019, 62557, 62573, 65219, 98329, 154517, 177331, 278663, 420133, 437899, 438011, 456533, 660209, 688303, 1081619, 1699687, 1950641, 2940931, 3065293, 4621463, 4818121, 7262299, 7571333, 11897809, 20586517, 21457051, 32350241, 50836093, 52999331, 79885289, 83284663, 226451687, 355852651, 559197023, 582992641, 2490968557, 3914379161, 27400654127]

約数ペア:

[(1, 27400654127), (7, 3914379161), (11, 2490968557), (47, 582992641), (49, 559197023), (77, 355852651), (121, 226451687), (329, 83284663), (343, 79885289), (517, 52999331), (539, 50836093), (847, 32350241), (1277, 21457051), (1331, 20586517), (2303, 11897809), (3619, 7571333), (3773, 7262299), (5687, 4818121), (5929, 4621463), (8939, 3065293), (9317, 2940931), (14047, 1950641), (16121, 1699687), (25333, 1081619), (39809, 688303), (41503, 660209), (60019, 456533), (62557, 438011), (62573, 437899), (65219, 420133), (98329, 278663), (154517, 177331)]