78159261

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{3671}}^1$

素因数の和:3872

約数の個数: 16

約数和(自身を含む): 107163648

約数和(自身を除く): 29004387

約数列:

[1, 3, 47, 141, 151, 453, 3671, 7097, 11013, 21291, 172537, 517611, 554321, 1662963, 26053087, 78159261]

約数ペア:

[(1, 78159261), (3, 26053087), (47, 1662963), (141, 554321), (151, 517611), (453, 172537), (3671, 21291), (7097, 11013)]