65780289

素因数分解:

$3^3\times {\mathrm{389}}^1\times {\mathrm{6263}}^1$

素因数の和:6661

約数の個数: 16

約数和(自身を含む): 97718400

約数和(自身を除く): 31938111

約数列:

[1, 3, 9, 27, 389, 1167, 3501, 6263, 10503, 18789, 56367, 169101, 2436307, 7308921, 21926763, 65780289]

約数ペア:

[(1, 65780289), (3, 21926763), (9, 7308921), (27, 2436307), (389, 169101), (1167, 56367), (3501, 18789), (6263, 10503)]