56437911

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 85606400

約数和(自身を除く): 29168489

約数列:

[1, 3, 9, 27, 109, 127, 151, 327, 381, 453, 981, 1143, 1359, 2943, 3429, 4077, 13843, 16459, 19177, 41529, 49377, 57531, 124587, 148131, 172593, 373761, 444393, 517779, 2090293, 6270879, 18812637, 56437911]

約数ペア:

[(1, 56437911), (3, 18812637), (9, 6270879), (27, 2090293), (109, 517779), (127, 444393), (151, 373761), (327, 172593), (381, 148131), (453, 124587), (981, 57531), (1143, 49377), (1359, 41529), (2943, 19177), (3429, 16459), (4077, 13843)]