64670931

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14939}}^1$

素因数の和:14995

約数の個数: 24

約数和(自身を含む): 103325040

約数和(自身を除く): 38654109

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 14939, 44817, 134451, 194207, 552743, 582621, 1658229, 1747863, 4974687, 7185659, 21556977, 64670931]

約数ペア:

[(1, 64670931), (3, 21556977), (9, 7185659), (13, 4974687), (37, 1747863), (39, 1658229), (111, 582621), (117, 552743), (333, 194207), (481, 134451), (1443, 44817), (4329, 14939)]