144836209

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 182304000

約数和(自身を除く): 37467791

約数列:

[1, 7, 17, 49, 59, 119, 343, 413, 421, 833, 1003, 2891, 2947, 5831, 7021, 7157, 20237, 20629, 24839, 49147, 50099, 144403, 173873, 344029, 350693, 422263, 1217111, 2454851, 2955841, 8519777, 20690887, 144836209]

約数ペア:

[(1, 144836209), (7, 20690887), (17, 8519777), (49, 2955841), (59, 2454851), (119, 1217111), (343, 422263), (413, 350693), (421, 344029), (833, 173873), (1003, 144403), (2891, 50099), (2947, 49147), (5831, 24839), (7021, 20629), (7157, 20237)]