73188927

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2531}}^1$

素因数の和:2570

約数の個数: 48

約数和(自身を含む): 132717312

約数和(自身を除く): 59528385

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 567, 1071, 1377, 1701, 2531, 3213, 4131, 7593, 9639, 17717, 22779, 28917, 43027, 53151, 68337, 129081, 159453, 205011, 301189, 387243, 478359, 615033, 903567, 1161729, 1435077, 2710701, 3485187, 4305231, 8132103, 10455561, 24396309, 73188927]

約数ペア:

[(1, 73188927), (3, 24396309), (7, 10455561), (9, 8132103), (17, 4305231), (21, 3485187), (27, 2710701), (51, 1435077), (63, 1161729), (81, 903567), (119, 615033), (153, 478359), (189, 387243), (243, 301189), (357, 205011), (459, 159453), (567, 129081), (1071, 68337), (1377, 53151), (1701, 43027), (2531, 28917), (3213, 22779), (4131, 17717), (7593, 9639)]