133078743

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{51521}}^1$

素因数の和:51575

約数の個数: 24

約数和(自身を含む): 225048096

約数和(自身を除く): 91969353

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 51521, 154563, 360647, 463689, 1081941, 2112361, 3245823, 6337083, 14786527, 19011249, 44359581, 133078743]

約数ペア:

[(1, 133078743), (3, 44359581), (7, 19011249), (9, 14786527), (21, 6337083), (41, 3245823), (63, 2112361), (123, 1081941), (287, 463689), (369, 360647), (861, 154563), (2583, 51521)]