87313329

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 135449600

約数和(自身を除く): 48136271

約数列:

[1, 3, 9, 27, 31, 73, 93, 219, 279, 657, 837, 1429, 1971, 2263, 4287, 6789, 12861, 20367, 38583, 44299, 61101, 104317, 132897, 312951, 398691, 938853, 1196073, 2816559, 3233827, 9701481, 29104443, 87313329]

約数ペア:

[(1, 87313329), (3, 29104443), (9, 9701481), (27, 3233827), (31, 2816559), (73, 1196073), (93, 938853), (219, 398691), (279, 312951), (657, 132897), (837, 104317), (1429, 61101), (1971, 44299), (2263, 38583), (4287, 20367), (6789, 12861)]