205426611

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{65029}}^1$

素因数の和:65057

約数の個数: 24

約数和(自身を含む): 331392880

約数和(自身を除く): 125966269

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 65029, 195087, 585261, 845377, 1755783, 2536131, 5267349, 7608393, 15802047, 22825179, 68475537, 205426611]

約数ペア:

[(1, 205426611), (3, 68475537), (9, 22825179), (13, 15802047), (27, 7608393), (39, 5267349), (81, 2536131), (117, 1755783), (243, 845377), (351, 585261), (1053, 195087), (3159, 65029)]