179938359

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{16033}}^1$

素因数の和:16111

約数の個数: 24

約数和(自身を含む): 275143440

約数和(自身を除く): 95205081

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 3741, 11223, 16033, 48099, 144297, 464957, 689419, 1394871, 2068257, 4184613, 6204771, 19993151, 59979453, 179938359]

約数ペア:

[(1, 179938359), (3, 59979453), (9, 19993151), (29, 6204771), (43, 4184613), (87, 2068257), (129, 1394871), (261, 689419), (387, 464957), (1247, 144297), (3741, 48099), (11223, 16033)]