56575071

素因数分解:

$3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2357}}^1$

素因数の和:2500

約数の個数: 32

約数和(自身を含む): 96583680

約数和(自身を除く): 40008609

約数列:

[1, 3, 7, 9, 21, 27, 63, 127, 189, 381, 889, 1143, 2357, 2667, 3429, 7071, 8001, 16499, 21213, 24003, 49497, 63639, 148491, 299339, 445473, 898017, 2095373, 2694051, 6286119, 8082153, 18858357, 56575071]

約数ペア:

[(1, 56575071), (3, 18858357), (7, 8082153), (9, 6286119), (21, 2694051), (27, 2095373), (63, 898017), (127, 445473), (189, 299339), (381, 148491), (889, 63639), (1143, 49497), (2357, 24003), (2667, 21213), (3429, 16499), (7071, 8001)]