80611713

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 154492800

約数和(自身を除く): 73881087

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 43, 49, 63, 91, 109, 117, 129, 147, 189, 273, 301, 327, 351, 387, 441, 559, 637, 763, 819, 903, 981, 1161, 1323, 1417, 1677, 1911, 2107, 2289, 2457, 2709, 2943, 3913, 4251, 4687, 5031, 5341, 5733, 6321, 6867, 8127, 9919, 11739, 12753, 14061, 15093, 16023, 17199, 18963, 20601, 27391, 29757, 32809, 35217, 38259, 42183, 48069, 56889, 60931, 69433, 82173, 89271, 98427, 105651, 126549, 144207, 182793, 208299, 229663, 246519, 267813, 295281, 426517, 548379, 624897, 688989, 739557, 885843, 1279551, 1645137, 1874691, 2066967, 2985619, 3838653, 6200901, 8956857, 11515959, 26870571, 80611713]

約数ペア:

[(1, 80611713), (3, 26870571), (7, 11515959), (9, 8956857), (13, 6200901), (21, 3838653), (27, 2985619), (39, 2066967), (43, 1874691), (49, 1645137), (63, 1279551), (91, 885843), (109, 739557), (117, 688989), (129, 624897), (147, 548379), (189, 426517), (273, 295281), (301, 267813), (327, 246519), (351, 229663), (387, 208299), (441, 182793), (559, 144207), (637, 126549), (763, 105651), (819, 98427), (903, 89271), (981, 82173), (1161, 69433), (1323, 60931), (1417, 56889), (1677, 48069), (1911, 42183), (2107, 38259), (2289, 35217), (2457, 32809), (2709, 29757), (2943, 27391), (3913, 20601), (4251, 18963), (4687, 17199), (5031, 16023), (5341, 15093), (5733, 14061), (6321, 12753), (6867, 11739), (8127, 9919)]