15693992217

素因数分解:

$3^3\times {\mathrm{389}}^1\times {\mathrm{443}}^1\times {\mathrm{3373}}^1$

素因数の和:4214

約数の個数: 32

約数和(自身を含む): 23369673600

約数和(自身を除く): 7675681383

約数列:

[1, 3, 9, 27, 389, 443, 1167, 1329, 3373, 3501, 3987, 10119, 10503, 11961, 30357, 91071, 172327, 516981, 1312097, 1494239, 1550943, 3936291, 4482717, 4652829, 11808873, 13448151, 35426619, 40344453, 581258971, 1743776913, 5231330739, 15693992217]

約数ペア:

[(1, 15693992217), (3, 5231330739), (9, 1743776913), (27, 581258971), (389, 40344453), (443, 35426619), (1167, 13448151), (1329, 11808873), (3373, 4652829), (3501, 4482717), (3987, 3936291), (10119, 1550943), (10503, 1494239), (11961, 1312097), (30357, 516981), (91071, 172327)]