70686231

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9871}}^1$

素因数の和:9923

約数の個数: 32

約数和(自身を含む): 121307136

約数和(自身を除く): 50620905

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 9871, 29613, 69097, 108581, 207291, 306001, 325743, 760067, 918003, 2142007, 2280201, 3366011, 6426021, 10098033, 23562077, 70686231]

約数ペア:

[(1, 70686231), (3, 23562077), (7, 10098033), (11, 6426021), (21, 3366011), (31, 2280201), (33, 2142007), (77, 918003), (93, 760067), (217, 325743), (231, 306001), (341, 207291), (651, 108581), (1023, 69097), (2387, 29613), (7161, 9871)]