27764763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 41674752

約数和(自身を除く): 13909989

約数列:

[1, 3, 13, 37, 39, 71, 111, 213, 271, 481, 813, 923, 1443, 2627, 2769, 3523, 7881, 10027, 10569, 19241, 30081, 34151, 57723, 102453, 130351, 250133, 391053, 711917, 750399, 2135751, 9254921, 27764763]

約数ペア:

[(1, 27764763), (3, 9254921), (13, 2135751), (37, 750399), (39, 711917), (71, 391053), (111, 250133), (213, 130351), (271, 102453), (481, 57723), (813, 34151), (923, 30081), (1443, 19241), (2627, 10569), (2769, 10027), (3523, 7881)]