89458317

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{907}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 143391360

約数和(自身を除く): 53933043

約数列:

[1, 3, 9, 13, 27, 39, 117, 281, 351, 843, 907, 2529, 2721, 3653, 7587, 8163, 10959, 11791, 24489, 32877, 35373, 98631, 106119, 254867, 318357, 764601, 2293803, 3313271, 6881409, 9939813, 29819439, 89458317]

約数ペア:

[(1, 89458317), (3, 29819439), (9, 9939813), (13, 6881409), (27, 3313271), (39, 2293803), (117, 764601), (281, 318357), (351, 254867), (843, 106119), (907, 98631), (2529, 35373), (2721, 32877), (3653, 24489), (7587, 11791), (8163, 10959)]