402145.0000000

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 2722720

約数和(自身を除く): 948091

約数列:

[1, 3, 9, 27, 67, 81, 109, 201, 243, 327, 603, 981, 1809, 2943, 5427, 7303, 8829, 16281, 21909, 26487, 65727, 197181, 591543, 1774629]

約数ペア:

[(1, 1774629), (3, 591543), (9, 197181), (27, 65727), (67, 26487), (81, 21909), (109, 16281), (201, 8829), (243, 7303), (327, 5427), (603, 2943), (981, 1809)]