149590971

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{14341}}^1$

素因数の和:14427

約数の個数: 24

約数和(自身を含む): 231193040

約数和(自身を除く): 81602069

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 10431, 14341, 43023, 129069, 272479, 817437, 874801, 2452311, 2624403, 7873209, 16621219, 49863657, 149590971]

約数ペア:

[(1, 149590971), (3, 49863657), (9, 16621219), (19, 7873209), (57, 2624403), (61, 2452311), (171, 874801), (183, 817437), (549, 272479), (1159, 129069), (3477, 43023), (10431, 14341)]