73867041

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1721}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 112825440

約数和(自身を除く): 38958399

約数列:

[1, 3, 9, 19, 57, 171, 251, 753, 1721, 2259, 4769, 5163, 14307, 15489, 32699, 42921, 98097, 294291, 431971, 1295913, 3887739, 8207449, 24622347, 73867041]

約数ペア:

[(1, 73867041), (3, 24622347), (9, 8207449), (19, 3887739), (57, 1295913), (171, 431971), (251, 294291), (753, 98097), (1721, 42921), (2259, 32699), (4769, 15489), (5163, 14307)]