173207241

素因数分解:

$3^5\times {\mathrm{443}}^1\times {\mathrm{1609}}^1$

素因数の和:2067

約数の個数: 24

約数和(自身を含む): 260201760

約数和(自身を除く): 86994519

約数列:

[1, 3, 9, 27, 81, 243, 443, 1329, 1609, 3987, 4827, 11961, 14481, 35883, 43443, 107649, 130329, 390987, 712787, 2138361, 6415083, 19245249, 57735747, 173207241]

約数ペア:

[(1, 173207241), (3, 57735747), (9, 19245249), (27, 6415083), (81, 2138361), (243, 712787), (443, 390987), (1329, 130329), (1609, 107649), (3987, 43443), (4827, 35883), (11961, 14481)]