129458523

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 185391360

約数和(自身を除く): 55932837

約数列:

[1, 3, 29, 37, 87, 111, 131, 307, 393, 921, 1073, 3219, 3799, 4847, 8903, 11359, 11397, 14541, 26709, 34077, 40217, 120651, 140563, 329411, 421689, 988233, 1166293, 1488029, 3498879, 4464087, 43152841, 129458523]

約数ペア:

[(1, 129458523), (3, 43152841), (29, 4464087), (37, 3498879), (87, 1488029), (111, 1166293), (131, 988233), (307, 421689), (393, 329411), (921, 140563), (1073, 120651), (3219, 40217), (3799, 34077), (4847, 26709), (8903, 14541), (11359, 11397)]