133727217

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 197769600

約数和(自身を除く): 64042383

約数列:

[1, 3, 13, 39, 59, 89, 177, 267, 653, 767, 1157, 1959, 2301, 3471, 5251, 8489, 15753, 25467, 38527, 58117, 68263, 115581, 174351, 204789, 500851, 755521, 1502553, 2266563, 3428903, 10286709, 44575739, 133727217]

約数ペア:

[(1, 133727217), (3, 44575739), (13, 10286709), (39, 3428903), (59, 2266563), (89, 1502553), (177, 755521), (267, 500851), (653, 204789), (767, 174351), (1157, 115581), (1959, 68263), (2301, 58117), (3471, 38527), (5251, 25467), (8489, 15753)]