78757107

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10799}}^1$

素因数の和:10843

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 51879693

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 10799, 32397, 118789, 140387, 183583, 356367, 421161, 550749, 1544257, 2019413, 2386579, 4632771, 6058239, 7159737, 26252369, 78757107]

約数ペア:

[(1, 78757107), (3, 26252369), (11, 7159737), (13, 6058239), (17, 4632771), (33, 2386579), (39, 2019413), (51, 1544257), (143, 550749), (187, 421161), (221, 356367), (429, 183583), (561, 140387), (663, 118789), (2431, 32397), (7293, 10799)]