172415547

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{41737}}^1$

素因数の和:41769

約数の個数: 24

約数和(自身を含む): 273467376

約数和(自身を除く): 101051829

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 41737, 125211, 375633, 709529, 1126899, 2128587, 3380697, 6385761, 10142091, 19157283, 57471849, 172415547]

約数ペア:

[(1, 172415547), (3, 57471849), (9, 19157283), (17, 10142091), (27, 6385761), (51, 3380697), (81, 2128587), (153, 1126899), (243, 709529), (459, 375633), (1377, 125211), (4131, 41737)]