69921153

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{457001}}^1$

素因数の和:457024

約数の個数: 12

約数和(自身を含む): 106938468

約数和(自身を除く): 37017315

約数列:

[1, 3, 9, 17, 51, 153, 457001, 1371003, 4113009, 7769017, 23307051, 69921153]

約数ペア:

[(1, 69921153), (3, 23307051), (9, 7769017), (17, 4113009), (51, 1371003), (153, 457001)]