1520451729

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{368059}}^1$

素因数の和:368091

約数の個数: 24

約数和(自身を含む): 2411529120

約数和(自身を除く): 891077391

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 368059, 1104177, 3312531, 6257003, 9937593, 18771009, 29812779, 56313027, 89438337, 168939081, 506817243, 1520451729]

約数ペア:

[(1, 1520451729), (3, 506817243), (9, 168939081), (17, 89438337), (27, 56313027), (51, 29812779), (81, 18771009), (153, 9937593), (243, 6257003), (459, 3312531), (1377, 1104177), (4131, 368059)]