71683713

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24659}}^1$

素因数の和:24701

約数の個数: 24

約数和(自身を含む): 115408800

約数和(自身を除く): 43725087

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 24659, 73977, 221931, 419203, 468521, 1257609, 1405563, 3772827, 4216689, 7964857, 23894571, 71683713]

約数ペア:

[(1, 71683713), (3, 23894571), (9, 7964857), (17, 4216689), (19, 3772827), (51, 1405563), (57, 1257609), (153, 468521), (171, 419203), (323, 221931), (969, 73977), (2907, 24659)]