26949951

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2657}}^1$

素因数の和:2700

約数の個数: 36

約数和(自身を含む): 47269872

約数和(自身を除く): 20319921

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 2657, 3381, 7971, 10143, 18599, 23913, 55797, 61111, 130193, 167391, 183333, 390579, 427777, 549999, 1171737, 1283331, 2994439, 3849993, 8983317, 26949951]

約数ペア:

[(1, 26949951), (3, 8983317), (7, 3849993), (9, 2994439), (21, 1283331), (23, 1171737), (49, 549999), (63, 427777), (69, 390579), (147, 183333), (161, 167391), (207, 130193), (441, 61111), (483, 55797), (1127, 23913), (1449, 18599), (2657, 10143), (3381, 7971)]