69514749

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10987}}^1$

素因数の和:11049

約数の個数: 24

約数和(自身を含む): 108561440

約数和(自身を除く): 39046691

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 10987, 32961, 98883, 208753, 406519, 626259, 1219557, 1878777, 3658671, 7723861, 23171583, 69514749]

約数ペア:

[(1, 69514749), (3, 23171583), (9, 7723861), (19, 3658671), (37, 1878777), (57, 1219557), (111, 626259), (171, 406519), (333, 208753), (703, 98883), (2109, 32961), (6327, 10987)]