91660563

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{991}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 136181760

約数和(自身を除く): 44521197

約数列:

[1, 3, 9, 43, 129, 239, 387, 717, 991, 2151, 2973, 8919, 10277, 30831, 42613, 92493, 127839, 236849, 383517, 710547, 2131641, 10184507, 30553521, 91660563]

約数ペア:

[(1, 91660563), (3, 30553521), (9, 10184507), (43, 2131641), (129, 710547), (239, 383517), (387, 236849), (717, 127839), (991, 92493), (2151, 42613), (2973, 30831), (8919, 10277)]