77838649

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8243}}^1$

素因数の和:8340

約数の個数: 16

約数和(自身を含む): 94970880

約数和(自身を除く): 17132231

約数列:

[1, 7, 19, 71, 133, 497, 1349, 8243, 9443, 57701, 156617, 585253, 1096319, 4096771, 11119807, 77838649]

約数ペア:

[(1, 77838649), (7, 11119807), (19, 4096771), (71, 1096319), (133, 585253), (497, 156617), (1349, 57701), (8243, 9443)]