156944289

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1873}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 233155584

約数和(自身を除く): 76211295

約数列:

[1, 3, 17, 31, 51, 53, 93, 159, 527, 901, 1581, 1643, 1873, 2703, 4929, 5619, 27931, 31841, 58063, 83793, 95523, 99269, 174189, 297807, 987071, 1687573, 2961213, 3077339, 5062719, 9232017, 52314763, 156944289]

約数ペア:

[(1, 156944289), (3, 52314763), (17, 9232017), (31, 5062719), (51, 3077339), (53, 2961213), (93, 1687573), (159, 987071), (527, 297807), (901, 174189), (1581, 99269), (1643, 95523), (1873, 83793), (2703, 58063), (4929, 31841), (5619, 27931)]