165797991

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{5987}}^1$

素因数の和:6191

約数の個数: 24

約数和(自身を含む): 255016944

約数和(自身を除く): 89218953

約数列:

[1, 3, 9, 17, 51, 153, 181, 543, 1629, 3077, 5987, 9231, 17961, 27693, 53883, 101779, 305337, 916011, 1083647, 3250941, 9752823, 18421999, 55265997, 165797991]

約数ペア:

[(1, 165797991), (3, 55265997), (9, 18421999), (17, 9752823), (51, 3250941), (153, 1083647), (181, 916011), (543, 305337), (1629, 101779), (3077, 53883), (5987, 27693), (9231, 17961)]