207899523

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{3491}}^1$

素因数の和:4019

約数の個数: 24

約数和(自身を含む): 324127440

約数和(自身を除く): 116227917

約数列:

[1, 3, 9, 13, 39, 117, 509, 1527, 3491, 4581, 6617, 10473, 19851, 31419, 45383, 59553, 136149, 408447, 1776919, 5330757, 15992271, 23099947, 69299841, 207899523]

約数ペア:

[(1, 207899523), (3, 69299841), (9, 23099947), (13, 15992271), (39, 5330757), (117, 1776919), (509, 408447), (1527, 136149), (3491, 59553), (4581, 45383), (6617, 31419), (10473, 19851)]