54872073

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 34759287

約数列:

[1, 3, 9, 17, 27, 37, 51, 81, 111, 153, 243, 333, 359, 459, 629, 999, 1077, 1377, 1887, 2997, 3231, 4131, 5661, 6103, 8991, 9693, 13283, 16983, 18309, 29079, 39849, 50949, 54927, 87237, 119547, 152847, 164781, 225811, 358641, 494343, 677433, 1075923, 1483029, 2032299, 3227769, 6096897, 18290691, 54872073]

約数ペア:

[(1, 54872073), (3, 18290691), (9, 6096897), (17, 3227769), (27, 2032299), (37, 1483029), (51, 1075923), (81, 677433), (111, 494343), (153, 358641), (243, 225811), (333, 164781), (359, 152847), (459, 119547), (629, 87237), (999, 54927), (1077, 50949), (1377, 39849), (1887, 29079), (2997, 18309), (3231, 16983), (4131, 13283), (5661, 9693), (6103, 8991)]