169523931

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 238436352

約数和(自身を除く): 68912421

約数列:

[1, 3, 43, 71, 83, 129, 213, 223, 249, 669, 3053, 3569, 5893, 9159, 9589, 10707, 15833, 17679, 18509, 28767, 47499, 55527, 253399, 680819, 760197, 795887, 1314139, 2042457, 2387661, 3942417, 56507977, 169523931]

約数ペア:

[(1, 169523931), (3, 56507977), (43, 3942417), (71, 2387661), (83, 2042457), (129, 1314139), (213, 795887), (223, 760197), (249, 680819), (669, 253399), (3053, 55527), (3569, 47499), (5893, 28767), (9159, 18509), (9589, 17679), (10707, 15833)]