426810033

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{18149}}^1$

素因数の和:18238

約数の個数: 32

約数和(自身を含む): 691152000

約数和(自身を除く): 264341967

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 201, 351, 603, 871, 1809, 2613, 7839, 18149, 23517, 54447, 163341, 235937, 490023, 707811, 1215983, 2123433, 3647949, 6370299, 10943847, 15807779, 32831541, 47423337, 142270011, 426810033]

約数ペア:

[(1, 426810033), (3, 142270011), (9, 47423337), (13, 32831541), (27, 15807779), (39, 10943847), (67, 6370299), (117, 3647949), (201, 2123433), (351, 1215983), (603, 707811), (871, 490023), (1809, 235937), (2613, 163341), (7839, 54447), (18149, 23517)]