26770869

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4729}}^1$

素因数の和:4789

約数の個数: 24

約数和(自身を含む): 42059160

約数和(自身を除く): 15288291

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 4729, 5661, 14187, 42561, 80393, 174973, 241179, 524919, 723537, 1574757, 2974541, 8923623, 26770869]

約数ペア:

[(1, 26770869), (3, 8923623), (9, 2974541), (17, 1574757), (37, 723537), (51, 524919), (111, 241179), (153, 174973), (333, 80393), (629, 42561), (1887, 14187), (4729, 5661)]