64508067

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3187}}^1$

素因数の和:3379

約数の個数: 24

約数和(自身を含む): 100957584

約数和(自身を除く): 36449517

約数列:

[1, 3, 9, 13, 39, 117, 173, 519, 1557, 2249, 3187, 6747, 9561, 20241, 28683, 41431, 124293, 372879, 551351, 1654053, 4962159, 7167563, 21502689, 64508067]

約数ペア:

[(1, 64508067), (3, 21502689), (9, 7167563), (13, 4962159), (39, 1654053), (117, 551351), (173, 372879), (519, 124293), (1557, 41431), (2249, 28683), (3187, 20241), (6747, 9561)]