23770719

素因数分解:

$3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{727}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 40535040

約数和(自身を除く): 16764321

約数列:

[1, 3, 7, 9, 21, 27, 63, 173, 189, 519, 727, 1211, 1557, 2181, 3633, 4671, 5089, 6543, 10899, 15267, 19629, 32697, 45801, 125771, 137403, 377313, 880397, 1131939, 2641191, 3395817, 7923573, 23770719]

約数ペア:

[(1, 23770719), (3, 7923573), (7, 3395817), (9, 2641191), (21, 1131939), (27, 880397), (63, 377313), (173, 137403), (189, 125771), (519, 45801), (727, 32697), (1211, 19629), (1557, 15267), (2181, 10899), (3633, 6543), (4671, 5089)]