173624247

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 277992000

約数和(自身を除く): 104367753

約数列:

[1, 3, 9, 17, 29, 51, 87, 109, 153, 261, 327, 359, 493, 981, 1077, 1479, 1853, 3161, 3231, 4437, 5559, 6103, 9483, 10411, 16677, 18309, 28449, 31233, 39131, 53737, 54927, 93699, 117393, 161211, 176987, 352179, 483633, 530961, 665227, 1134799, 1592883, 1995681, 3404397, 5987043, 10213191, 19291583, 57874749, 173624247]

約数ペア:

[(1, 173624247), (3, 57874749), (9, 19291583), (17, 10213191), (29, 5987043), (51, 3404397), (87, 1995681), (109, 1592883), (153, 1134799), (261, 665227), (327, 530961), (359, 483633), (493, 352179), (981, 176987), (1077, 161211), (1479, 117393), (1853, 93699), (3161, 54927), (3231, 53737), (4437, 39131), (5559, 31233), (6103, 28449), (9483, 18309), (10411, 16677)]