77216397

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1\times {\mathrm{1427}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 109190592

約数和(自身を除く): 31974195

約数列:

[1, 3, 17, 51, 1061, 1427, 3183, 4281, 18037, 24259, 54111, 72777, 1514047, 4542141, 25738799, 77216397]

約数ペア:

[(1, 77216397), (3, 25738799), (17, 4542141), (51, 1514047), (1061, 72777), (1427, 54111), (3183, 24259), (4281, 18037)]