191520477

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{66293}}^1$

素因数の和:66409

約数の個数: 16

約数和(自身を含む): 286390080

約数和(自身を除く): 94869603

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 66293, 198879, 596637, 1789911, 7093351, 21280053, 63840159, 191520477]

約数ペア:

[(1, 191520477), (3, 63840159), (9, 21280053), (27, 7093351), (107, 1789911), (321, 596637), (963, 198879), (2889, 66293)]