73420569

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1543}}^1$

素因数の和:1877

約数の個数: 24

約数和(自身を含む): 112724352

約数和(自身を除く): 39303783

約数列:

[1, 3, 9, 17, 51, 153, 311, 933, 1543, 2799, 4629, 5287, 13887, 15861, 26231, 47583, 78693, 236079, 479873, 1439619, 4318857, 8157841, 24473523, 73420569]

約数ペア:

[(1, 73420569), (3, 24473523), (9, 8157841), (17, 4318857), (51, 1439619), (153, 479873), (311, 236079), (933, 78693), (1543, 47583), (2799, 26231), (4629, 15861), (5287, 13887)]