47168181

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 71086080

約数和(自身を除く): 23917899

約数列:

[1, 3, 9, 29, 87, 127, 261, 381, 1143, 1423, 3683, 4269, 11049, 12807, 33147, 41267, 123801, 180721, 371403, 542163, 1626489, 5240909, 15722727, 47168181]

約数ペア:

[(1, 47168181), (3, 15722727), (9, 5240909), (29, 1626489), (87, 542163), (127, 371403), (261, 180721), (381, 123801), (1143, 41267), (1423, 33147), (3683, 12807), (4269, 11049)]