392972067

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{22153}}^1$

素因数の和:22241

約数の個数: 24

約数和(自身を含む): 596740144

約数和(自身を除く): 203768077

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 1971, 5913, 17739, 22153, 66459, 199377, 598131, 1617169, 1794393, 4851507, 5383179, 14554521, 43663563, 130990689, 392972067]

約数ペア:

[(1, 392972067), (3, 130990689), (9, 43663563), (27, 14554521), (73, 5383179), (81, 4851507), (219, 1794393), (243, 1617169), (657, 598131), (1971, 199377), (5913, 66459), (17739, 22153)]