72671379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{129539}}^1$

素因数の和:129570

約数の個数: 16

約数和(自身を含む): 111922560

約数和(自身を除く): 39251181

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 129539, 388617, 1424929, 2202163, 4274787, 6606489, 24223793, 72671379]

約数ペア:

[(1, 72671379), (3, 24223793), (11, 6606489), (17, 4274787), (33, 2202163), (51, 1424929), (187, 388617), (561, 129539)]