377490081

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 540685440

約数和(自身を除く): 163195359

約数列:

[1, 3, 19, 57, 73, 219, 257, 353, 771, 1059, 1387, 4161, 4883, 6707, 14649, 18761, 20121, 25769, 56283, 77307, 90721, 272163, 356459, 489611, 1069377, 1468833, 1723699, 5171097, 6622633, 19867899, 125830027, 377490081]

約数ペア:

[(1, 377490081), (3, 125830027), (19, 19867899), (57, 6622633), (73, 5171097), (219, 1723699), (257, 1468833), (353, 1069377), (771, 489611), (1059, 356459), (1387, 272163), (4161, 90721), (4883, 77307), (6707, 56283), (14649, 25769), (18761, 20121)]