747120267

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2179}}^1$

素因数の和:2294

約数の個数: 48

約数和(自身を含む): 1199802240

約数和(自身を除く): 452681973

約数列:

[1, 3, 9, 17, 27, 51, 81, 83, 153, 243, 249, 459, 747, 1377, 1411, 2179, 2241, 4131, 4233, 6537, 6723, 12699, 19611, 20169, 37043, 38097, 58833, 111129, 114291, 176499, 180857, 333387, 342873, 529497, 542571, 1000161, 1627713, 3000483, 3074569, 4883139, 9001449, 9223707, 14649417, 27671121, 43948251, 83013363, 249040089, 747120267]

約数ペア:

[(1, 747120267), (3, 249040089), (9, 83013363), (17, 43948251), (27, 27671121), (51, 14649417), (81, 9223707), (83, 9001449), (153, 4883139), (243, 3074569), (249, 3000483), (459, 1627713), (747, 1000161), (1377, 542571), (1411, 529497), (2179, 342873), (2241, 333387), (4131, 180857), (4233, 176499), (6537, 114291), (6723, 111129), (12699, 58833), (19611, 38097), (20169, 37043)]