173122257

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 305141760

約数和(自身を除く): 132019503

約数列:

[1, 3, 7, 11, 21, 29, 33, 43, 77, 87, 129, 203, 231, 301, 319, 473, 601, 609, 903, 957, 1247, 1419, 1803, 2233, 3311, 3741, 4207, 6611, 6699, 8729, 9933, 12621, 13717, 17429, 19833, 25843, 26187, 41151, 46277, 52287, 77529, 96019, 122003, 138831, 180901, 191719, 284273, 288057, 366009, 542703, 575157, 749447, 852819, 1342033, 1989911, 2248341, 4026099, 5246129, 5969733, 8243917, 15738387, 24731751, 57707419, 173122257]

約数ペア:

[(1, 173122257), (3, 57707419), (7, 24731751), (11, 15738387), (21, 8243917), (29, 5969733), (33, 5246129), (43, 4026099), (77, 2248341), (87, 1989911), (129, 1342033), (203, 852819), (231, 749447), (301, 575157), (319, 542703), (473, 366009), (601, 288057), (609, 284273), (903, 191719), (957, 180901), (1247, 138831), (1419, 122003), (1803, 96019), (2233, 77529), (3311, 52287), (3741, 46277), (4207, 41151), (6611, 26187), (6699, 25843), (8729, 19833), (9933, 17429), (12621, 13717)]