148618449

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18287}}^1$

素因数の和:18346

約数の個数: 32

約数和(自身を含む): 257495040

約数和(自身を除く): 108876591

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 18287, 54861, 128009, 164583, 384027, 493749, 786341, 1152081, 2359023, 3456243, 5504387, 7077069, 16513161, 21231207, 49539483, 148618449]

約数ペア:

[(1, 148618449), (3, 49539483), (7, 21231207), (9, 16513161), (21, 7077069), (27, 5504387), (43, 3456243), (63, 2359023), (129, 1152081), (189, 786341), (301, 493749), (387, 384027), (903, 164583), (1161, 128009), (2709, 54861), (8127, 18287)]