162981741

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{3121}}^1$

素因数の和:3253

約数の個数: 24

約数和(自身を含む): 237671616

約数和(自身を除く): 74689875

約数列:

[1, 3, 13, 39, 103, 169, 309, 507, 1339, 3121, 4017, 9363, 17407, 40573, 52221, 121719, 321463, 527449, 964389, 1582347, 4179019, 12537057, 54327247, 162981741]

約数ペア:

[(1, 162981741), (3, 54327247), (13, 12537057), (39, 4179019), (103, 1582347), (169, 964389), (309, 527449), (507, 321463), (1339, 121719), (3121, 52221), (4017, 40573), (9363, 17407)]