78786483

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{81307}}^1$

素因数の和:81346

約数の個数: 16

約数和(自身を含む): 117083520

約数和(自身を除く): 38297037

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 81307, 243921, 1382219, 1544833, 4146657, 4634499, 26262161, 78786483]

約数ペア:

[(1, 78786483), (3, 26262161), (17, 4634499), (19, 4146657), (51, 1544833), (57, 1382219), (323, 243921), (969, 81307)]