168049017

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:850

約数の個数: 36

約数和(自身を含む): 259494144

約数和(自身を除く): 91445127

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 529, 751, 1081, 1587, 2253, 3243, 4761, 6759, 9729, 17273, 24863, 35297, 51819, 74589, 105891, 155457, 223767, 317673, 397279, 811831, 1191837, 2435493, 3575511, 7306479, 18672113, 56016339, 168049017]

約数ペア:

[(1, 168049017), (3, 56016339), (9, 18672113), (23, 7306479), (47, 3575511), (69, 2435493), (141, 1191837), (207, 811831), (423, 397279), (529, 317673), (751, 223767), (1081, 155457), (1587, 105891), (2253, 74589), (3243, 51819), (4761, 35297), (6759, 24863), (9729, 17273)]