81382653

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{13933}}^1$

素因数の和:14009

約数の個数: 24

約数和(自身を含む): 130422240

約数和(自身を除く): 49039587

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 13933, 41799, 125397, 153263, 459789, 822047, 1379367, 2466141, 7398423, 9042517, 27127551, 81382653]

約数ペア:

[(1, 81382653), (3, 27127551), (9, 9042517), (11, 7398423), (33, 2466141), (59, 1379367), (99, 822047), (177, 459789), (531, 153263), (649, 125397), (1947, 41799), (5841, 13933)]