68894433

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{601}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 102176256

約数和(自身を除く): 33281823

約数列:

[1, 3, 9, 47, 141, 271, 423, 601, 813, 1803, 2439, 5409, 12737, 28247, 38211, 84741, 114633, 162871, 254223, 488613, 1465839, 7654937, 22964811, 68894433]

約数ペア:

[(1, 68894433), (3, 22964811), (9, 7654937), (47, 1465839), (141, 488613), (271, 254223), (423, 162871), (601, 114633), (813, 84741), (1803, 38211), (2439, 28247), (5409, 12737)]