268802019909

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{269071091}}^1$

素因数の和:269071137

約数の個数: 16

約数和(自身を含む): 408988059840

約数和(自身を除く): 140186039931

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 269071091, 807213273, 2421639819, 7264919457, 9955630367, 29866891101, 89600673303, 268802019909]

約数ペア:

[(1, 268802019909), (3, 89600673303), (9, 29866891101), (27, 9955630367), (37, 7264919457), (111, 2421639819), (333, 807213273), (999, 269071091)]