668869773

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 1085736960

約数和(自身を除く): 416867187

約数列:

[1, 3, 11, 13, 33, 39, 43, 101, 129, 143, 303, 359, 429, 473, 559, 1077, 1111, 1313, 1419, 1677, 3333, 3939, 3949, 4343, 4667, 6149, 11847, 13029, 14001, 14443, 15437, 18447, 36259, 43329, 46311, 47773, 51337, 56459, 108777, 143319, 154011, 169377, 169807, 200681, 398849, 471367, 509421, 602043, 621049, 1196547, 1414101, 1559137, 1863147, 2207491, 4677411, 5185037, 6622473, 15555111, 17150507, 20268781, 51451521, 60806343, 222956591, 668869773]

約数ペア:

[(1, 668869773), (3, 222956591), (11, 60806343), (13, 51451521), (33, 20268781), (39, 17150507), (43, 15555111), (101, 6622473), (129, 5185037), (143, 4677411), (303, 2207491), (359, 1863147), (429, 1559137), (473, 1414101), (559, 1196547), (1077, 621049), (1111, 602043), (1313, 509421), (1419, 471367), (1677, 398849), (3333, 200681), (3939, 169807), (3949, 169377), (4343, 154011), (4667, 143319), (6149, 108777), (11847, 56459), (13029, 51337), (14001, 47773), (14443, 46311), (15437, 43329), (18447, 36259)]