6639633

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 13168064

約数和(自身を除く): 6528431

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 67, 77, 91, 99, 117, 121, 143, 201, 231, 273, 363, 429, 469, 603, 693, 737, 819, 847, 871, 1001, 1089, 1287, 1407, 1573, 2211, 2541, 2613, 3003, 4221, 4719, 5159, 6097, 6633, 7623, 7839, 8107, 9009, 9581, 11011, 14157, 15477, 18291, 24321, 28743, 33033, 46431, 54873, 56749, 67067, 72963, 86229, 99099, 105391, 170247, 201201, 316173, 510741, 603603, 737737, 948519, 2213211, 6639633]

約数ペア:

[(1, 6639633), (3, 2213211), (7, 948519), (9, 737737), (11, 603603), (13, 510741), (21, 316173), (33, 201201), (39, 170247), (63, 105391), (67, 99099), (77, 86229), (91, 72963), (99, 67067), (117, 56749), (121, 54873), (143, 46431), (201, 33033), (231, 28743), (273, 24321), (363, 18291), (429, 15477), (469, 14157), (603, 11011), (693, 9581), (737, 9009), (819, 8107), (847, 7839), (871, 7623), (1001, 6633), (1089, 6097), (1287, 5159), (1407, 4719), (1573, 4221), (2211, 3003), (2541, 2613)]