117738621

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1911

約数の個数: 72

約数和(自身を含む): 232543584

約数和(自身を除く): 114804963

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 49, 63, 77, 91, 99, 117, 143, 147, 231, 273, 429, 441, 539, 637, 693, 819, 1001, 1287, 1617, 1867, 1911, 3003, 4851, 5601, 5733, 7007, 9009, 13069, 16803, 20537, 21021, 24271, 39207, 61611, 63063, 72813, 91483, 117621, 143759, 169897, 184833, 218439, 266981, 274449, 431277, 509691, 800943, 823347, 1006313, 1189279, 1293831, 1529073, 1868867, 2402829, 3018939, 3567837, 5606601, 9056817, 10703511, 13082069, 16819803, 39246207, 117738621]

約数ペア:

[(1, 117738621), (3, 39246207), (7, 16819803), (9, 13082069), (11, 10703511), (13, 9056817), (21, 5606601), (33, 3567837), (39, 3018939), (49, 2402829), (63, 1868867), (77, 1529073), (91, 1293831), (99, 1189279), (117, 1006313), (143, 823347), (147, 800943), (231, 509691), (273, 431277), (429, 274449), (441, 266981), (539, 218439), (637, 184833), (693, 169897), (819, 143759), (1001, 117621), (1287, 91483), (1617, 72813), (1867, 63063), (1911, 61611), (3003, 39207), (4851, 24271), (5601, 21021), (5733, 20537), (7007, 16803), (9009, 13069)]