90924201

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{15377}}^1$

素因数の和:15462

約数の個数: 20

約数和(自身を含む): 137694612

約数和(自身を除く): 46770411

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 15377, 46131, 138393, 415179, 1122521, 1245537, 3367563, 10102689, 30308067, 90924201]

約数ペア:

[(1, 90924201), (3, 30308067), (9, 10102689), (27, 3367563), (73, 1245537), (81, 1122521), (219, 415179), (657, 138393), (1971, 46131), (5913, 15377)]