27757587

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 44029440

約数和(自身を除く): 16271853

約数列:

[1, 3, 11, 13, 33, 39, 89, 143, 267, 429, 727, 979, 1157, 2181, 2937, 3471, 7997, 9451, 12727, 23991, 28353, 38181, 64703, 103961, 194109, 311883, 711733, 841139, 2135199, 2523417, 9252529, 27757587]

約数ペア:

[(1, 27757587), (3, 9252529), (11, 2523417), (13, 2135199), (33, 841139), (39, 711733), (89, 311883), (143, 194109), (267, 103961), (429, 64703), (727, 38181), (979, 28353), (1157, 23991), (2181, 12727), (2937, 9451), (3471, 7997)]