38439873

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 61084800

約数和(自身を除く): 22644927

約数列:

[1, 3, 9, 17, 27, 51, 83, 153, 249, 459, 747, 1009, 1411, 2241, 3027, 4233, 9081, 12699, 17153, 27243, 38097, 51459, 83747, 154377, 251241, 463131, 753723, 1423699, 2261169, 4271097, 12813291, 38439873]

約数ペア:

[(1, 38439873), (3, 12813291), (9, 4271097), (17, 2261169), (27, 1423699), (51, 753723), (83, 463131), (153, 251241), (249, 154377), (459, 83747), (747, 51459), (1009, 38097), (1411, 27243), (2241, 17153), (3027, 12699), (4233, 9081)]