69966193

素因数分解:

${\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{89}}^2$

素因数の和:273

約数の個数: 18

約数和(自身を含む): 78844262

約数和(自身を除く): 8878069

約数列:

[1, 11, 73, 89, 121, 803, 979, 6497, 7921, 8833, 10769, 71467, 87131, 578233, 786137, 958441, 6360563, 69966193]

約数ペア:

[(1, 69966193), (11, 6360563), (73, 958441), (89, 786137), (121, 578233), (803, 87131), (979, 71467), (6497, 10769), (7921, 8833)]