72645147

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{36857}}^1$

素因数の和:36939

約数の個数: 16

約数和(自身を含む): 109099680

約数和(自身を除く): 36454533

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 36857, 110571, 331713, 995139, 2690561, 8071683, 24215049, 72645147]

約数ペア:

[(1, 72645147), (3, 24215049), (9, 8071683), (27, 2690561), (73, 995139), (219, 331713), (657, 110571), (1971, 36857)]