111931389

素因数分解:

$3^6\times {\mathrm{53}}^1\times {\mathrm{2897}}^1$

素因数の和:2968

約数の個数: 28

約数和(自身を含む): 171045756

約数和(自身を除く): 59114367

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 729, 1431, 2897, 4293, 8691, 12879, 26073, 38637, 78219, 153541, 234657, 460623, 703971, 1381869, 2111913, 4145607, 12436821, 37310463, 111931389]

約数ペア:

[(1, 111931389), (3, 37310463), (9, 12436821), (27, 4145607), (53, 2111913), (81, 1381869), (159, 703971), (243, 460623), (477, 234657), (729, 153541), (1431, 78219), (2897, 38637), (4293, 26073), (8691, 12879)]