1550961

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 2534400

約数和(自身を除く): 983439

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 109, 153, 279, 327, 459, 527, 837, 981, 1581, 1853, 2943, 3379, 4743, 5559, 10137, 14229, 16677, 30411, 50031, 57443, 91233, 172329, 516987, 1550961]

約数ペア:

[(1, 1550961), (3, 516987), (9, 172329), (17, 91233), (27, 57443), (31, 50031), (51, 30411), (93, 16677), (109, 14229), (153, 10137), (279, 5559), (327, 4743), (459, 3379), (527, 2943), (837, 1853), (981, 1581)]