57493989

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2843}}^1$

素因数の和:2966

約数の個数: 32

約数和(自身を含む): 98288640

約数和(自身を除く): 40794651

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 749, 963, 2247, 2843, 2889, 6741, 8529, 19901, 20223, 25587, 59703, 76761, 179109, 304201, 537327, 912603, 2129407, 2737809, 6388221, 8213427, 19164663, 57493989]

約数ペア:

[(1, 57493989), (3, 19164663), (7, 8213427), (9, 6388221), (21, 2737809), (27, 2129407), (63, 912603), (107, 537327), (189, 304201), (321, 179109), (749, 76761), (963, 59703), (2247, 25587), (2843, 20223), (2889, 19901), (6741, 8529)]