80841717

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{4231}}^1$

素因数の和:4441

約数の個数: 24

約数和(自身を含む): 128077248

約数和(自身を除く): 47235531

約数列:

[1, 3, 9, 11, 33, 99, 193, 579, 1737, 2123, 4231, 6369, 12693, 19107, 38079, 46541, 139623, 418869, 816583, 2449749, 7349247, 8982413, 26947239, 80841717]

約数ペア:

[(1, 80841717), (3, 26947239), (9, 8982413), (11, 7349247), (33, 2449749), (99, 816583), (193, 418869), (579, 139623), (1737, 46541), (2123, 38079), (4231, 19107), (6369, 12693)]