65078559

素因数分解:

$3^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 121241120

約数和(自身を除く): 56162561

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 109, 117, 189, 243, 273, 327, 351, 567, 729, 763, 819, 981, 1053, 1417, 1701, 2187, 2289, 2457, 2943, 3159, 4251, 5103, 6561, 6867, 7371, 8829, 9477, 9919, 12753, 15309, 20601, 22113, 26487, 28431, 29757, 38259, 45927, 61803, 66339, 79461, 85293, 89271, 114777, 185409, 199017, 238383, 267813, 344331, 556227, 597051, 715149, 803439, 1032993, 1668681, 2410317, 3098979, 5006043, 7230951, 9296937, 21692853, 65078559]

約数ペア:

[(1, 65078559), (3, 21692853), (7, 9296937), (9, 7230951), (13, 5006043), (21, 3098979), (27, 2410317), (39, 1668681), (63, 1032993), (81, 803439), (91, 715149), (109, 597051), (117, 556227), (189, 344331), (243, 267813), (273, 238383), (327, 199017), (351, 185409), (567, 114777), (729, 89271), (763, 85293), (819, 79461), (981, 66339), (1053, 61803), (1417, 45927), (1701, 38259), (2187, 29757), (2289, 28431), (2457, 26487), (2943, 22113), (3159, 20601), (4251, 15309), (5103, 12753), (6561, 9919), (6867, 9477), (7371, 8829)]