15106203

素因数分解:

$3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 25758720

約数和(自身を除く): 10652517

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 257, 311, 771, 933, 1799, 2177, 2313, 2799, 5397, 6531, 6939, 8397, 16191, 19593, 48573, 58779, 79927, 239781, 559489, 719343, 1678467, 2158029, 5035401, 15106203]

約数ペア:

[(1, 15106203), (3, 5035401), (7, 2158029), (9, 1678467), (21, 719343), (27, 559489), (63, 239781), (189, 79927), (257, 58779), (311, 48573), (771, 19593), (933, 16191), (1799, 8397), (2177, 6939), (2313, 6531), (2799, 5397)]