64678923

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4517}}^1$

素因数の和:4603

約数の個数: 24

約数和(自身を含む): 98203248

約数和(自身を除く): 33524325

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 4517, 4773, 13551, 14319, 40653, 167129, 194231, 501387, 582693, 1504161, 1748079, 7186547, 21559641, 64678923]

約数ペア:

[(1, 64678923), (3, 21559641), (9, 7186547), (37, 1748079), (43, 1504161), (111, 582693), (129, 501387), (333, 194231), (387, 167129), (1591, 40653), (4517, 14319), (4773, 13551)]