56664657

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6379}}^1$

素因数の和:6442

約数の個数: 32

約数和(自身を含む): 97996800

約数和(自身を除く): 41332143

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 6379, 8883, 19137, 44653, 57411, 133959, 172233, 299813, 401877, 899439, 1205631, 2098691, 2698317, 6296073, 8094951, 18888219, 56664657]

約数ペア:

[(1, 56664657), (3, 18888219), (7, 8094951), (9, 6296073), (21, 2698317), (27, 2098691), (47, 1205631), (63, 899439), (141, 401877), (189, 299813), (329, 172233), (423, 133959), (987, 57411), (1269, 44653), (2961, 19137), (6379, 8883)]