49572729

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 78326400

約数和(自身を除く): 28753671

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1193, 1539, 2187, 3579, 4617, 10737, 13851, 22667, 32211, 41553, 68001, 96633, 204003, 289899, 612009, 869697, 1836027, 2609091, 5508081, 16524243, 49572729]

約数ペア:

[(1, 49572729), (3, 16524243), (9, 5508081), (19, 2609091), (27, 1836027), (57, 869697), (81, 612009), (171, 289899), (243, 204003), (513, 96633), (729, 68001), (1193, 41553), (1539, 32211), (2187, 22667), (3579, 13851), (4617, 10737)]