83390013

素因数分解:

$3^3\times 7^2\times {\mathrm{63031}}^1$

素因数の和:63054

約数の個数: 24

約数和(自身を含む): 143712960

約数和(自身を除く): 60322947

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 63031, 189093, 441217, 567279, 1323651, 1701837, 3088519, 3970953, 9265557, 11912859, 27796671, 83390013]

約数ペア:

[(1, 83390013), (3, 27796671), (7, 11912859), (9, 9265557), (21, 3970953), (27, 3088519), (49, 1701837), (63, 1323651), (147, 567279), (189, 441217), (441, 189093), (1323, 63031)]