70142373

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{3001}}^1$

素因数の和:3074

約数の個数: 36

約数和(自身を含む): 120122028

約数和(自身を除く): 49979655

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 1113, 2597, 3001, 3339, 7791, 9003, 21007, 23373, 27009, 63021, 147049, 159053, 189063, 441147, 477159, 1113371, 1323441, 1431477, 3340113, 7793597, 10020339, 23380791, 70142373]

約数ペア:

[(1, 70142373), (3, 23380791), (7, 10020339), (9, 7793597), (21, 3340113), (49, 1431477), (53, 1323441), (63, 1113371), (147, 477159), (159, 441147), (371, 189063), (441, 159053), (477, 147049), (1113, 63021), (2597, 27009), (3001, 23373), (3339, 21007), (7791, 9003)]