30209031

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 47756800

約数和(自身を除く): 17547769

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 727, 729, 1539, 2181, 2187, 4617, 6543, 13813, 13851, 19629, 41439, 41553, 58887, 124317, 176661, 372951, 529983, 1118853, 1589949, 3356559, 10069677, 30209031]

約数ペア:

[(1, 30209031), (3, 10069677), (9, 3356559), (19, 1589949), (27, 1118853), (57, 529983), (81, 372951), (171, 176661), (243, 124317), (513, 58887), (727, 41553), (729, 41439), (1539, 19629), (2181, 13851), (2187, 13813), (4617, 6543)]