22017177

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 42282240

約数和(自身を除く): 20265063

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 63, 81, 87, 91, 103, 117, 189, 203, 261, 273, 309, 351, 377, 567, 609, 721, 783, 819, 927, 1053, 1131, 1339, 1827, 2163, 2349, 2457, 2639, 2781, 2987, 3393, 4017, 5481, 6489, 7371, 7917, 8343, 8961, 9373, 10179, 12051, 16443, 19467, 20909, 23751, 26883, 28119, 30537, 36153, 38831, 58401, 62727, 71253, 80649, 84357, 108459, 116493, 188181, 213759, 241947, 253071, 271817, 349479, 564543, 759213, 815451, 1048437, 1693629, 2446353, 3145311, 7339059, 22017177]

約数ペア:

[(1, 22017177), (3, 7339059), (7, 3145311), (9, 2446353), (13, 1693629), (21, 1048437), (27, 815451), (29, 759213), (39, 564543), (63, 349479), (81, 271817), (87, 253071), (91, 241947), (103, 213759), (117, 188181), (189, 116493), (203, 108459), (261, 84357), (273, 80649), (309, 71253), (351, 62727), (377, 58401), (567, 38831), (609, 36153), (721, 30537), (783, 28119), (819, 26883), (927, 23751), (1053, 20909), (1131, 19467), (1339, 16443), (1827, 12051), (2163, 10179), (2349, 9373), (2457, 8961), (2639, 8343), (2781, 7917), (2987, 7371), (3393, 6489), (4017, 5481)]