9777905631

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{212651}}^1$

素因数の和:212804

約数の個数: 32

約数和(自身を含む): 15719235840

約数和(自身を除く): 5941330209

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 351, 393, 1179, 1703, 3537, 5109, 15327, 45981, 212651, 637953, 1913859, 2764463, 5741577, 8293389, 24880167, 27857281, 74640501, 83571843, 250715529, 362144653, 752146587, 1086433959, 3259301877, 9777905631]

約数ペア:

[(1, 9777905631), (3, 3259301877), (9, 1086433959), (13, 752146587), (27, 362144653), (39, 250715529), (117, 83571843), (131, 74640501), (351, 27857281), (393, 24880167), (1179, 8293389), (1703, 5741577), (3537, 2764463), (5109, 1913859), (15327, 637953), (45981, 212651)]