80271603

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7187}}^1$

素因数の和:7283

約数の個数: 24

約数和(自身を含む): 124467408

約数和(自身を除く): 44195805

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 3723, 7187, 11169, 21561, 64683, 122179, 366537, 524651, 1099611, 1573953, 4721859, 8919067, 26757201, 80271603]

約数ペア:

[(1, 80271603), (3, 26757201), (9, 8919067), (17, 4721859), (51, 1573953), (73, 1099611), (153, 524651), (219, 366537), (657, 122179), (1241, 64683), (3723, 21561), (7187, 11169)]