70971903

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{90641}}^1$

素因数の和:90679

約数の個数: 16

約数和(自身を含む): 108770400

約数和(自身を除く): 37798497

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 90641, 271923, 815769, 2447307, 2628589, 7885767, 23657301, 70971903]

約数ペア:

[(1, 70971903), (3, 23657301), (9, 7885767), (27, 2628589), (29, 2447307), (87, 815769), (261, 271923), (783, 90641)]