24745077

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 42711552

約数和(自身を除く): 17966475

約数列:

[1, 3, 7, 9, 21, 47, 61, 63, 137, 141, 183, 329, 411, 423, 427, 549, 959, 987, 1233, 1281, 2867, 2877, 2961, 3843, 6439, 8357, 8601, 8631, 19317, 20069, 25071, 25803, 45073, 57951, 58499, 60207, 75213, 135219, 175497, 180621, 392779, 405657, 526491, 1178337, 2749453, 3535011, 8248359, 24745077]

約数ペア:

[(1, 24745077), (3, 8248359), (7, 3535011), (9, 2749453), (21, 1178337), (47, 526491), (61, 405657), (63, 392779), (137, 180621), (141, 175497), (183, 135219), (329, 75213), (411, 60207), (423, 58499), (427, 57951), (549, 45073), (959, 25803), (987, 25071), (1233, 20069), (1281, 19317), (2867, 8631), (2877, 8601), (2961, 8357), (3843, 6439)]