78982533

素因数分解:

$3^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{787}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 137679360

約数和(自身を除く): 58696827

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 243, 413, 531, 567, 787, 1239, 1593, 1701, 2361, 3717, 4779, 5509, 7083, 11151, 14337, 16527, 21249, 33453, 46433, 49581, 63747, 100359, 139299, 148743, 191241, 325031, 417897, 446229, 975093, 1253691, 1338687, 2925279, 3761073, 8775837, 11283219, 26327511, 78982533]

約数ペア:

[(1, 78982533), (3, 26327511), (7, 11283219), (9, 8775837), (21, 3761073), (27, 2925279), (59, 1338687), (63, 1253691), (81, 975093), (177, 446229), (189, 417897), (243, 325031), (413, 191241), (531, 148743), (567, 139299), (787, 100359), (1239, 63747), (1593, 49581), (1701, 46433), (2361, 33453), (3717, 21249), (4779, 16527), (5509, 14337), (7083, 11151)]