169435617

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6907}}^1$

素因数の和:6977

約数の個数: 32

約数和(自身を含む): 264604032

約数和(自身を除く): 95168415

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 481, 629, 663, 1443, 1887, 6907, 8177, 20721, 24531, 89791, 117419, 255559, 269373, 352257, 766677, 1526447, 3322267, 4344503, 4579341, 9966801, 13033509, 56478539, 169435617]

約数ペア:

[(1, 169435617), (3, 56478539), (13, 13033509), (17, 9966801), (37, 4579341), (39, 4344503), (51, 3322267), (111, 1526447), (221, 766677), (481, 352257), (629, 269373), (663, 255559), (1443, 117419), (1887, 89791), (6907, 24531), (8177, 20721)]