201732363

素因数分解:

$3^4\times 7^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 80

約数和(自身を含む): 360676800

約数和(自身を除く): 158944437

約数列:

[1, 3, 7, 9, 21, 27, 49, 53, 63, 81, 137, 147, 159, 189, 343, 371, 411, 441, 477, 567, 959, 1029, 1113, 1233, 1323, 1431, 2597, 2877, 3087, 3339, 3699, 3969, 4293, 6713, 7261, 7791, 8631, 9261, 10017, 11097, 18179, 20139, 21783, 23373, 25893, 27783, 30051, 46991, 50827, 54537, 60417, 65349, 70119, 77679, 140973, 152481, 163611, 181251, 196047, 210357, 355789, 422919, 457443, 490833, 543753, 588141, 1067367, 1268757, 1372329, 1472499, 2490523, 3202101, 3806271, 4116987, 7471569, 9606303, 22414707, 28818909, 67244121, 201732363]

約数ペア:

[(1, 201732363), (3, 67244121), (7, 28818909), (9, 22414707), (21, 9606303), (27, 7471569), (49, 4116987), (53, 3806271), (63, 3202101), (81, 2490523), (137, 1472499), (147, 1372329), (159, 1268757), (189, 1067367), (343, 588141), (371, 543753), (411, 490833), (441, 457443), (477, 422919), (567, 355789), (959, 210357), (1029, 196047), (1113, 181251), (1233, 163611), (1323, 152481), (1431, 140973), (2597, 77679), (2877, 70119), (3087, 65349), (3339, 60417), (3699, 54537), (3969, 50827), (4293, 46991), (6713, 30051), (7261, 27783), (7791, 25893), (8631, 23373), (9261, 21783), (10017, 20139), (11097, 18179)]