13877703

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 23761920

約数和(自身を除く): 9884217

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 707, 727, 909, 2121, 2181, 2727, 5089, 6363, 6543, 15267, 19089, 19629, 45801, 73427, 137403, 220281, 513989, 660843, 1541967, 1982529, 4625901, 13877703]

約数ペア:

[(1, 13877703), (3, 4625901), (7, 1982529), (9, 1541967), (21, 660843), (27, 513989), (63, 220281), (101, 137403), (189, 73427), (303, 45801), (707, 19629), (727, 19089), (909, 15267), (2121, 6543), (2181, 6363), (2727, 5089)]