307575117

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{617}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 469680000

約数和(自身を除く): 162104883

約数列:

[1, 3, 9, 27, 37, 111, 333, 499, 617, 999, 1497, 1851, 4491, 5553, 13473, 16659, 18463, 22829, 55389, 68487, 166167, 205461, 307883, 498501, 616383, 923649, 2770947, 8312841, 11391671, 34175013, 102525039, 307575117]

約数ペア:

[(1, 307575117), (3, 102525039), (9, 34175013), (27, 11391671), (37, 8312841), (111, 2770947), (333, 923649), (499, 616383), (617, 498501), (999, 307883), (1497, 205461), (1851, 166167), (4491, 68487), (5553, 55389), (13473, 22829), (16659, 18463)]