69411357

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1559}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 110073600

約数和(自身を除く): 40662243

約数列:

[1, 3, 9, 17, 27, 51, 97, 153, 291, 459, 873, 1559, 1649, 2619, 4677, 4947, 14031, 14841, 26503, 42093, 44523, 79509, 151223, 238527, 453669, 715581, 1361007, 2570791, 4083021, 7712373, 23137119, 69411357]

約数ペア:

[(1, 69411357), (3, 23137119), (9, 7712373), (17, 4083021), (27, 2570791), (51, 1361007), (97, 715581), (153, 453669), (291, 238527), (459, 151223), (873, 79509), (1559, 44523), (1649, 42093), (2619, 26503), (4677, 14841), (4947, 14031)]