49673439

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3491}}^1$

素因数の和:3548

約数の個数: 32

約数和(自身を含む): 80455680

約数和(自身を除く): 30782241

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 1581, 3491, 4743, 10473, 14229, 31419, 59347, 94257, 108221, 178041, 324663, 534123, 973989, 1602369, 1839757, 2921967, 5519271, 16557813, 49673439]

約数ペア:

[(1, 49673439), (3, 16557813), (9, 5519271), (17, 2921967), (27, 1839757), (31, 1602369), (51, 973989), (93, 534123), (153, 324663), (279, 178041), (459, 108221), (527, 94257), (837, 59347), (1581, 31419), (3491, 14229), (4743, 10473)]