27725181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 43348608

約数和(自身を除く): 15623427

約数列:

[1, 3, 11, 17, 33, 51, 73, 187, 219, 561, 677, 803, 1241, 2031, 2409, 3723, 7447, 11509, 13651, 22341, 34527, 40953, 49421, 126599, 148263, 379797, 543631, 840157, 1630893, 2520471, 9241727, 27725181]

約数ペア:

[(1, 27725181), (3, 9241727), (11, 2520471), (17, 1630893), (33, 840157), (51, 543631), (73, 379797), (187, 148263), (219, 126599), (561, 49421), (677, 40953), (803, 34527), (1241, 22341), (2031, 13651), (2409, 11509), (3723, 7447)]