163291681569

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{313037}}^1$

素因数の和:313221

約数の個数: 32

約数和(自身を含む): 230796656640

約数和(自身を除く): 67504975071

約数列:

[1, 3, 31, 71, 79, 93, 213, 237, 2201, 2449, 5609, 6603, 7347, 16827, 173879, 313037, 521637, 939111, 9704147, 22225627, 24729923, 29112441, 66676881, 74189769, 688994437, 766627613, 1755824533, 2066983311, 2299882839, 5267473599, 54430560523, 163291681569]

約数ペア:

[(1, 163291681569), (3, 54430560523), (31, 5267473599), (71, 2299882839), (79, 2066983311), (93, 1755824533), (213, 766627613), (237, 688994437), (2201, 74189769), (2449, 66676881), (5609, 29112441), (6603, 24729923), (7347, 22225627), (16827, 9704147), (173879, 939111), (313037, 521637)]