71484897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4957}}^1$

素因数の和:5013

約数の個数: 32

約数和(自身を含む): 114232320

約数和(自身を除く): 42747423

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 1311, 4807, 4957, 14421, 14871, 54527, 94183, 114011, 163581, 282549, 342033, 1036013, 1254121, 2166209, 3108039, 3762363, 6498627, 23828299, 71484897]

約数ペア:

[(1, 71484897), (3, 23828299), (11, 6498627), (19, 3762363), (23, 3108039), (33, 2166209), (57, 1254121), (69, 1036013), (209, 342033), (253, 282549), (437, 163581), (627, 114011), (759, 94183), (1311, 54527), (4807, 14871), (4957, 14421)]