67081737

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 95846400

約数和(自身を除く): 28764663

約数列:

[1, 3, 31, 47, 93, 103, 141, 149, 309, 447, 1457, 3193, 4371, 4619, 4841, 7003, 9579, 13857, 14523, 15347, 21009, 46041, 150071, 217093, 450213, 475757, 651279, 721309, 1427271, 2163927, 22360579, 67081737]

約数ペア:

[(1, 67081737), (3, 22360579), (31, 2163927), (47, 1427271), (93, 721309), (103, 651279), (141, 475757), (149, 450213), (309, 217093), (447, 150071), (1457, 46041), (3193, 21009), (4371, 15347), (4619, 14523), (4841, 13857), (7003, 9579)]