64772193

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{9137}}^1$

素因数の和:9296

約数の個数: 16

約数和(自身を含む): 92111040

約数和(自身を除く): 27338847

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 9137, 27411, 155329, 465987, 1270043, 3810129, 21590731, 64772193]

約数ペア:

[(1, 64772193), (3, 21590731), (17, 3810129), (51, 1270043), (139, 465987), (417, 155329), (2363, 27411), (7089, 9137)]