71662179

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{653}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 96718752

約数和(自身を除く): 25056573

約数列:

[1, 3, 157, 233, 471, 653, 699, 1959, 36581, 102521, 109743, 152149, 307563, 456447, 23887393, 71662179]

約数ペア:

[(1, 71662179), (3, 23887393), (157, 456447), (233, 307563), (471, 152149), (653, 109743), (699, 102521), (1959, 36581)]