815403051

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{1301}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 1224921600

約数和(自身を除く): 409518549

約数列:

[1, 3, 9, 27, 139, 167, 417, 501, 1251, 1301, 1503, 3753, 3903, 4509, 11709, 23213, 35127, 69639, 180839, 208917, 217267, 542517, 626751, 651801, 1627551, 1955403, 4882653, 5866209, 30200113, 90600339, 271801017, 815403051]

約数ペア:

[(1, 815403051), (3, 271801017), (9, 90600339), (27, 30200113), (139, 5866209), (167, 4882653), (417, 1955403), (501, 1627551), (1251, 651801), (1301, 626751), (1503, 542517), (3753, 217267), (3903, 208917), (4509, 180839), (11709, 69639), (23213, 35127)]