137846523

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 198918720

約数和(自身を除く): 61072197

約数列:

[1, 3, 17, 51, 109, 137, 181, 327, 411, 543, 1853, 2329, 3077, 5559, 6987, 9231, 14933, 19729, 24797, 44799, 59187, 74391, 253861, 335393, 421549, 761583, 1006179, 1264647, 2702873, 8108619, 45948841, 137846523]

約数ペア:

[(1, 137846523), (3, 45948841), (17, 8108619), (51, 2702873), (109, 1264647), (137, 1006179), (181, 761583), (327, 421549), (411, 335393), (543, 253861), (1853, 74391), (2329, 59187), (3077, 44799), (5559, 24797), (6987, 19729), (9231, 14933)]