90276549

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 134784000

約数和(自身を除く): 44507451

約数列:

[1, 3, 11, 33, 59, 177, 199, 233, 597, 649, 699, 1947, 2189, 2563, 6567, 7689, 11741, 13747, 35223, 41241, 46367, 129151, 139101, 151217, 387453, 453651, 510037, 1530111, 2735653, 8206959, 30092183, 90276549]

約数ペア:

[(1, 90276549), (3, 30092183), (11, 8206959), (33, 2735653), (59, 1530111), (177, 510037), (199, 453651), (233, 387453), (597, 151217), (649, 139101), (699, 129151), (1947, 46367), (2189, 41241), (2563, 35223), (6567, 13747), (7689, 11741)]