229861827

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{654877}}^1$

素因数の和:654899

約数の個数: 16

約数和(自身を含む): 366731680

約数和(自身を除く): 136869853

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 654877, 1964631, 5893893, 8513401, 17681679, 25540203, 76620609, 229861827]

約数ペア:

[(1, 229861827), (3, 76620609), (9, 25540203), (13, 17681679), (27, 8513401), (39, 5893893), (117, 1964631), (351, 654877)]