27715510917

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{555967}}^1$

素因数の和:556193

約数の個数: 24

約数和(自身を含む): 41630883840

約数和(自身を除く): 13915372923

約数列:

[1, 3, 9, 29, 87, 191, 261, 573, 1719, 5539, 16617, 49851, 555967, 1667901, 5003703, 16123043, 48369129, 106189697, 145107387, 318569091, 955707273, 3079501213, 9238503639, 27715510917]

約数ペア:

[(1, 27715510917), (3, 9238503639), (9, 3079501213), (29, 955707273), (87, 318569091), (191, 145107387), (261, 106189697), (573, 48369129), (1719, 16123043), (5539, 5003703), (16617, 1667901), (49851, 555967)]