38764143

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2777}}^1$

素因数の和:2844

約数の個数: 32

約数和(自身を含む): 64005120

約数和(自身を除く): 25240977

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 297, 423, 517, 1269, 1551, 2777, 4653, 8331, 13959, 24993, 30547, 74979, 91641, 130519, 274923, 391557, 824769, 1174671, 1435709, 3524013, 4307127, 12921381, 38764143]

約数ペア:

[(1, 38764143), (3, 12921381), (9, 4307127), (11, 3524013), (27, 1435709), (33, 1174671), (47, 824769), (99, 391557), (141, 274923), (297, 130519), (423, 91641), (517, 74979), (1269, 30547), (1551, 24993), (2777, 13959), (4653, 8331)]