91582647

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 136190208

約数和(自身を除く): 44607561

約数列:

[1, 3, 13, 39, 43, 97, 129, 291, 559, 563, 1261, 1677, 1689, 3783, 4171, 7319, 12513, 21957, 24209, 54223, 54611, 72627, 162669, 163833, 314717, 709943, 944151, 2129829, 2348273, 7044819, 30527549, 91582647]

約数ペア:

[(1, 91582647), (3, 30527549), (13, 7044819), (39, 2348273), (43, 2129829), (97, 944151), (129, 709943), (291, 314717), (559, 163833), (563, 162669), (1261, 72627), (1677, 54611), (1689, 54223), (3783, 24209), (4171, 21957), (7319, 12513)]