67773203

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 12060397

約数列:

[1, 17, 23, 29, 43, 139, 391, 493, 667, 731, 989, 1247, 2363, 3197, 4031, 5977, 11339, 16813, 21199, 28681, 54349, 68527, 92713, 101609, 137471, 173333, 487577, 1576121, 2337007, 2946661, 3986659, 67773203]

約数ペア:

[(1, 67773203), (17, 3986659), (23, 2946661), (29, 2337007), (43, 1576121), (139, 487577), (391, 173333), (493, 137471), (667, 101609), (731, 92713), (989, 68527), (1247, 54349), (2363, 28681), (3197, 21199), (4031, 16813), (5977, 11339)]