77991001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2473}}^1$

素因数の和:2592

約数の個数: 16

約数和(自身を含む): 88351488

約数和(自身を除く): 10360487

約数列:

[1, 11, 47, 61, 517, 671, 2473, 2867, 27203, 31537, 116231, 150853, 1278541, 1659383, 7090091, 77991001]

約数ペア:

[(1, 77991001), (11, 7090091), (47, 1659383), (61, 1278541), (517, 150853), (671, 116231), (2473, 31537), (2867, 27203)]