669696159

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{63617}}^1$

素因数の和:63671

約数の個数: 24

約数和(自身を含む): 1015343280

約数和(自身を除く): 345647121

約数列:

[1, 3, 11, 29, 33, 87, 121, 319, 363, 957, 3509, 10527, 63617, 190851, 699787, 1844893, 2099361, 5534679, 7697657, 20293823, 23092971, 60881469, 223232053, 669696159]

約数ペア:

[(1, 669696159), (3, 223232053), (11, 60881469), (29, 23092971), (33, 20293823), (87, 7697657), (121, 5534679), (319, 2099361), (363, 1844893), (957, 699787), (3509, 190851), (10527, 63617)]