68033931

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1783}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 109608960

約数和(自身を除く): 41575029

約数列:

[1, 3, 7, 21, 23, 69, 79, 161, 237, 483, 553, 1659, 1783, 1817, 5349, 5451, 12481, 12719, 37443, 38157, 41009, 123027, 140857, 287063, 422571, 861189, 985999, 2957997, 3239711, 9719133, 22677977, 68033931]

約数ペア:

[(1, 68033931), (3, 22677977), (7, 9719133), (21, 3239711), (23, 2957997), (69, 985999), (79, 861189), (161, 422571), (237, 287063), (483, 140857), (553, 123027), (1659, 41009), (1783, 38157), (1817, 37443), (5349, 12719), (5451, 12481)]