213733503

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{60737}}^1$

素因数の和:60783

約数の個数: 24

約数和(自身を含む): 341104608

約数和(自身を除く): 127371105

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 60737, 182211, 546633, 1032529, 1396951, 3097587, 4190853, 9292761, 12572559, 23748167, 71244501, 213733503]

約数ペア:

[(1, 213733503), (3, 71244501), (9, 23748167), (17, 12572559), (23, 9292761), (51, 4190853), (69, 3097587), (153, 1396951), (207, 1032529), (391, 546633), (1173, 182211), (3519, 60737)]