29259657

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 53084160

約数和(自身を除く): 23824503

約数列:

[1, 3, 7, 9, 21, 23, 27, 53, 63, 69, 127, 159, 161, 189, 207, 371, 381, 477, 483, 621, 889, 1113, 1143, 1219, 1431, 1449, 2667, 2921, 3339, 3429, 3657, 4347, 6731, 8001, 8533, 8763, 10017, 10971, 20193, 20447, 24003, 25599, 26289, 32913, 47117, 60579, 61341, 76797, 78867, 141351, 154813, 181737, 184023, 230391, 424053, 464439, 552069, 1083691, 1272159, 1393317, 3251073, 4179951, 9753219, 29259657]

約数ペア:

[(1, 29259657), (3, 9753219), (7, 4179951), (9, 3251073), (21, 1393317), (23, 1272159), (27, 1083691), (53, 552069), (63, 464439), (69, 424053), (127, 230391), (159, 184023), (161, 181737), (189, 154813), (207, 141351), (371, 78867), (381, 76797), (477, 61341), (483, 60579), (621, 47117), (889, 32913), (1113, 26289), (1143, 25599), (1219, 24003), (1431, 20447), (1449, 20193), (2667, 10971), (2921, 10017), (3339, 8763), (3429, 8533), (3657, 8001), (4347, 6731)]