91990617

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{3739}}^1$

素因数の和:3940

約数の個数: 16

約数和(自身を含む): 125664000

約数和(自身を除く): 33673383

約数列:

[1, 3, 59, 139, 177, 417, 3739, 8201, 11217, 24603, 220601, 519721, 661803, 1559163, 30663539, 91990617]

約数ペア:

[(1, 91990617), (3, 30663539), (59, 1559163), (139, 661803), (177, 519721), (417, 220601), (3739, 24603), (8201, 11217)]