129467919

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 219340800

約数和(自身を除く): 89872881

約数列:

[1, 3, 7, 19, 21, 29, 57, 67, 87, 133, 167, 201, 203, 399, 469, 501, 551, 609, 1169, 1273, 1407, 1653, 1943, 3173, 3507, 3819, 3857, 4843, 5829, 8911, 9519, 11189, 11571, 13601, 14529, 22211, 26733, 33567, 33901, 36917, 40803, 66633, 78323, 92017, 101703, 110751, 212591, 234969, 258419, 276051, 324481, 637773, 644119, 775257, 973443, 1488137, 1932357, 2271367, 4464411, 6165139, 6814101, 18495417, 43155973, 129467919]

約数ペア:

[(1, 129467919), (3, 43155973), (7, 18495417), (19, 6814101), (21, 6165139), (29, 4464411), (57, 2271367), (67, 1932357), (87, 1488137), (133, 973443), (167, 775257), (201, 644119), (203, 637773), (399, 324481), (469, 276051), (501, 258419), (551, 234969), (609, 212591), (1169, 110751), (1273, 101703), (1407, 92017), (1653, 78323), (1943, 66633), (3173, 40803), (3507, 36917), (3819, 33901), (3857, 33567), (4843, 26733), (5829, 22211), (8911, 14529), (9519, 13601), (11189, 11571)]