457072929

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{5393}}^1$

素因数の和:5518

約数の個数: 32

約数和(自身を含む): 702514560

約数和(自身を除く): 245441631

約数列:

[1, 3, 9, 27, 43, 73, 129, 219, 387, 657, 1161, 1971, 3139, 5393, 9417, 16179, 28251, 48537, 84753, 145611, 231899, 393689, 695697, 1181067, 2087091, 3543201, 6261273, 10629603, 16928627, 50785881, 152357643, 457072929]

約数ペア:

[(1, 457072929), (3, 152357643), (9, 50785881), (27, 16928627), (43, 10629603), (73, 6261273), (129, 3543201), (219, 2087091), (387, 1181067), (657, 695697), (1161, 393689), (1971, 231899), (3139, 145611), (5393, 84753), (9417, 48537), (16179, 28251)]