27948543

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25111}}^1$

素因数の和:25174

約数の個数: 16

約数和(自身を含む): 43393536

約数和(自身を除く): 15444993

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 25111, 75333, 175777, 527331, 1330883, 3992649, 9316181, 27948543]

約数ペア:

[(1, 27948543), (3, 9316181), (7, 3992649), (21, 1330883), (53, 527331), (159, 175777), (371, 75333), (1113, 25111)]