72053667

素因数分解:

$3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1417

約数の個数: 48

約数和(自身を含む): 128606400

約数和(自身を除く): 56552733

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 343, 357, 441, 833, 1029, 1071, 1373, 2499, 3087, 4119, 5831, 7497, 9611, 12357, 17493, 23341, 28833, 52479, 67277, 70023, 86499, 163387, 201831, 210069, 470939, 490161, 605493, 1143709, 1412817, 1470483, 3431127, 4238451, 8005963, 10293381, 24017889, 72053667]

約数ペア:

[(1, 72053667), (3, 24017889), (7, 10293381), (9, 8005963), (17, 4238451), (21, 3431127), (49, 1470483), (51, 1412817), (63, 1143709), (119, 605493), (147, 490161), (153, 470939), (343, 210069), (357, 201831), (441, 163387), (833, 86499), (1029, 70023), (1071, 67277), (1373, 52479), (2499, 28833), (3087, 23341), (4119, 17493), (5831, 12357), (7497, 9611)]