72081441

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{36571}}^1$

素因数の和:36653

約数の個数: 16

約数和(自身を含む): 108253120

約数和(自身を除く): 36171679

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 36571, 109713, 329139, 987417, 2669683, 8009049, 24027147, 72081441]

約数ペア:

[(1, 72081441), (3, 24027147), (9, 8009049), (27, 2669683), (73, 987417), (219, 329139), (657, 109713), (1971, 36571)]