81734739

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{15667}}^1$

素因数の和:15754

約数の個数: 16

約数和(自身を含む): 114313728

約数和(自身を除く): 32578989

約数列:

[1, 3, 37, 47, 111, 141, 1739, 5217, 15667, 47001, 579679, 736349, 1739037, 2209047, 27244913, 81734739]

約数ペア:

[(1, 81734739), (3, 27244913), (37, 2209047), (47, 1739037), (111, 736349), (141, 579679), (1739, 47001), (5217, 15667)]