26186733

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{2861}}^1$

素因数の和:2986

約数の個数: 20

約数和(自身を含む): 39478428

約数和(自身を除く): 13291695

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 2861, 3051, 8583, 9153, 25749, 77247, 231741, 323293, 969879, 2909637, 8728911, 26186733]

約数ペア:

[(1, 26186733), (3, 8728911), (9, 2909637), (27, 969879), (81, 323293), (113, 231741), (339, 77247), (1017, 25749), (2861, 9153), (3051, 8583)]