54451803

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 86777856

約数和(自身を除く): 32326053

約数列:

[1, 3, 7, 21, 43, 47, 129, 141, 301, 329, 903, 987, 1283, 2021, 3849, 6063, 8981, 14147, 26943, 42441, 55169, 60301, 165507, 180903, 386183, 422107, 1158549, 1266321, 2592943, 7778829, 18150601, 54451803]

約数ペア:

[(1, 54451803), (3, 18150601), (7, 7778829), (21, 2592943), (43, 1266321), (47, 1158549), (129, 422107), (141, 386183), (301, 180903), (329, 165507), (903, 60301), (987, 55169), (1283, 42441), (2021, 26943), (3849, 14147), (6063, 8981)]