77897247

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41281}}^1$

素因数の和:41338

約数の個数: 16

約数和(自身を含む): 112947552

約数和(自身を除く): 35050305

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 41281, 123843, 701777, 1527397, 2105331, 4582191, 25965749, 77897247]

約数ペア:

[(1, 77897247), (3, 25965749), (17, 4582191), (37, 2105331), (51, 1527397), (111, 701777), (629, 123843), (1887, 41281)]