15632811

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 24084480

約数和(自身を除く): 8451669

約数列:

[1, 3, 9, 27, 47, 97, 127, 141, 291, 381, 423, 873, 1143, 1269, 2619, 3429, 4559, 5969, 12319, 13677, 17907, 36957, 41031, 53721, 110871, 123093, 161163, 332613, 578993, 1736979, 5210937, 15632811]

約数ペア:

[(1, 15632811), (3, 5210937), (9, 1736979), (27, 578993), (47, 332613), (97, 161163), (127, 123093), (141, 110871), (291, 53721), (381, 41031), (423, 36957), (873, 17907), (1143, 13677), (1269, 12319), (2619, 5969), (3429, 4559)]