127966194

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{165331}}^1$

素因数の和:165382

約数の個数: 24

約数和(自身を含む): 283709712

約数和(自身を除く): 155743518

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 165331, 330662, 495993, 991986, 1487979, 2975958, 7109233, 14218466, 21327699, 42655398, 63983097, 127966194]

約数ペア:

[(1, 127966194), (2, 63983097), (3, 42655398), (6, 21327699), (9, 14218466), (18, 7109233), (43, 2975958), (86, 1487979), (129, 991986), (258, 495993), (387, 330662), (774, 165331)]