201722131359

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1667}}^1\times {\mathrm{16141}}^1$

素因数の和:17845

約数の個数: 72

約数和(自身を含む): 359123729328

約数和(自身を除く): 157401597969

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 1667, 2499, 5001, 7497, 11669, 15003, 16141, 28339, 35007, 48423, 81683, 85017, 105021, 112987, 145269, 198373, 245049, 255051, 274397, 338961, 595119, 735147, 790909, 823191, 1016883, 1388611, 1785357, 1920779, 2372727, 2469573, 4165833, 5762337, 7118181, 12497499, 13445453, 17287011, 26907047, 40336359, 80721141, 121009077, 188349329, 242163423, 457419799, 565047987, 1318445303, 1372259397, 1695143961, 3201938593, 3955335909, 4116778191, 9605815779, 11866007727, 22413570151, 28817447337, 67240710453, 201722131359]

約数ペア:

[(1, 201722131359), (3, 67240710453), (7, 28817447337), (9, 22413570151), (17, 11866007727), (21, 9605815779), (49, 4116778191), (51, 3955335909), (63, 3201938593), (119, 1695143961), (147, 1372259397), (153, 1318445303), (357, 565047987), (441, 457419799), (833, 242163423), (1071, 188349329), (1667, 121009077), (2499, 80721141), (5001, 40336359), (7497, 26907047), (11669, 17287011), (15003, 13445453), (16141, 12497499), (28339, 7118181), (35007, 5762337), (48423, 4165833), (81683, 2469573), (85017, 2372727), (105021, 1920779), (112987, 1785357), (145269, 1388611), (198373, 1016883), (245049, 823191), (255051, 790909), (274397, 735147), (338961, 595119)]