26653329

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 39828672

約数和(自身を除く): 13175343

約数列:

[1, 3, 9, 53, 71, 159, 213, 477, 639, 787, 2361, 3763, 7083, 11289, 33867, 41711, 55877, 125133, 167631, 375399, 502893, 2961481, 8884443, 26653329]

約数ペア:

[(1, 26653329), (3, 8884443), (9, 2961481), (53, 502893), (71, 375399), (159, 167631), (213, 125133), (477, 55877), (639, 41711), (787, 33867), (2361, 11289), (3763, 7083)]