156721539741

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{3001121}}^1$

素因数の和:3001253

約数の個数: 24

約数和(自身を含む): 228469415616

約数和(自身を除く): 71747875875

約数列:

[1, 3, 13, 39, 103, 169, 309, 507, 1339, 4017, 17407, 52221, 3001121, 9003363, 39014573, 117043719, 309115463, 507189449, 927346389, 1521568347, 4018501019, 12055503057, 52240513247, 156721539741]

約数ペア:

[(1, 156721539741), (3, 52240513247), (13, 12055503057), (39, 4018501019), (103, 1521568347), (169, 927346389), (309, 507189449), (507, 309115463), (1339, 117043719), (4017, 39014573), (17407, 9003363), (52221, 3001121)]