27992943

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1801}}^1$

素因数の和:1975

約数の個数: 24

約数和(自身を含む): 44415696

約数和(自身を除く): 16422753

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 1413, 1727, 1801, 5181, 5403, 15543, 16209, 19811, 59433, 178299, 282757, 848271, 2544813, 3110327, 9330981, 27992943]

約数ペア:

[(1, 27992943), (3, 9330981), (9, 3110327), (11, 2544813), (33, 848271), (99, 282757), (157, 178299), (471, 59433), (1413, 19811), (1727, 16209), (1801, 15543), (5181, 5403)]