55695897

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 87552000

約数和(自身を除く): 31856103

約数列:

[1, 3, 9, 19, 27, 57, 151, 171, 453, 513, 719, 1359, 2157, 2869, 4077, 6471, 8607, 13661, 19413, 25821, 40983, 77463, 108569, 122949, 325707, 368847, 977121, 2062811, 2931363, 6188433, 18565299, 55695897]

約数ペア:

[(1, 55695897), (3, 18565299), (9, 6188433), (19, 2931363), (27, 2062811), (57, 977121), (151, 368847), (171, 325707), (453, 122949), (513, 108569), (719, 77463), (1359, 40983), (2157, 25821), (2869, 19413), (4077, 13661), (6471, 8607)]