75786193

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 96480000

約数和(自身を除く): 20693807

約数列:

[1, 7, 19, 29, 49, 133, 203, 343, 401, 551, 931, 1421, 2807, 3857, 6517, 7619, 9947, 11629, 19649, 26999, 53333, 81403, 137543, 188993, 220951, 373331, 569821, 1546657, 2613317, 3988747, 10826599, 75786193]

約数ペア:

[(1, 75786193), (7, 10826599), (19, 3988747), (29, 2613317), (49, 1546657), (133, 569821), (203, 373331), (343, 220951), (401, 188993), (551, 137543), (931, 81403), (1421, 53333), (2807, 26999), (3857, 19649), (6517, 11629), (7619, 9947)]