86544639

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2311}}^1$

素因数の和:2412

約数の個数: 32

約数和(自身を含む): 136870400

約数和(自身を除く): 50325761

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 219, 513, 657, 1387, 1971, 2311, 4161, 6933, 12483, 20799, 37449, 43909, 62397, 131727, 168703, 395181, 506109, 1185543, 1518327, 3205357, 4554981, 9616071, 28848213, 86544639]

約数ペア:

[(1, 86544639), (3, 28848213), (9, 9616071), (19, 4554981), (27, 3205357), (57, 1518327), (73, 1185543), (171, 506109), (219, 395181), (513, 168703), (657, 131727), (1387, 62397), (1971, 43909), (2311, 37449), (4161, 20799), (6933, 12483)]