91357851

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 134346240

約数和(自身を除く): 42988389

約数列:

[1, 3, 13, 39, 83, 167, 169, 249, 501, 507, 1079, 2171, 2197, 3237, 6513, 6591, 13861, 14027, 28223, 41583, 42081, 84669, 180193, 182351, 366899, 540579, 547053, 1100697, 2342509, 7027527, 30452617, 91357851]

約数ペア:

[(1, 91357851), (3, 30452617), (13, 7027527), (39, 2342509), (83, 1100697), (167, 547053), (169, 540579), (249, 366899), (501, 182351), (507, 180193), (1079, 84669), (2171, 42081), (2197, 41583), (3237, 28223), (6513, 14027), (6591, 13861)]