75760551

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21529}}^1$

素因数の和:21575

約数の個数: 24

約数和(自身を含む): 120912480

約数和(自身を除く): 45151929

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 21529, 64587, 193761, 365993, 495167, 1097979, 1485501, 3293937, 4456503, 8417839, 25253517, 75760551]

約数ペア:

[(1, 75760551), (3, 25253517), (9, 8417839), (17, 4456503), (23, 3293937), (51, 1485501), (69, 1097979), (153, 495167), (207, 365993), (391, 193761), (1173, 64587), (3519, 21529)]