7225825.00000000

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 71598080

約数和(自身を除く): 25035689

約数列:

[1, 3, 9, 27, 37, 111, 127, 333, 367, 381, 999, 1101, 1143, 3303, 3429, 4699, 9909, 13579, 14097, 40737, 42291, 46609, 122211, 126873, 139827, 366633, 419481, 1258443, 1724533, 5173599, 15520797, 46562391]

約数ペア:

[(1, 46562391), (3, 15520797), (9, 5173599), (27, 1724533), (37, 1258443), (111, 419481), (127, 366633), (333, 139827), (367, 126873), (381, 122211), (999, 46609), (1101, 42291), (1143, 40737), (3303, 14097), (3429, 13579), (4699, 9909)]