173153781

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{15161}}^1$

素因数の和:15223

約数の個数: 24

約数和(自身を含む): 264910464

約数和(自身を除く): 91756683

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 11421, 15161, 45483, 136449, 409347, 712567, 1228041, 2137701, 3684123, 6413103, 19239309, 57717927, 173153781]

約数ペア:

[(1, 173153781), (3, 57717927), (9, 19239309), (27, 6413103), (47, 3684123), (81, 2137701), (141, 1228041), (243, 712567), (423, 409347), (1269, 136449), (3807, 45483), (11421, 15161)]