73981041

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{56431}}^1$

素因数の和:56476

約数の個数: 16

約数和(自身を含む): 108349440

約数和(自身を除く): 34368399

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 56431, 169293, 1072189, 1297913, 3216567, 3893739, 24660347, 73981041]

約数ペア:

[(1, 73981041), (3, 24660347), (19, 3893739), (23, 3216567), (57, 1297913), (69, 1072189), (437, 169293), (1311, 56431)]