74920697241

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3539}}^1\times {\mathrm{542821}}^1$

素因数の和:546376

約数の個数: 16

約数和(自身を含む): 107609033280

約数和(自身を除く): 32688336039

約数列:

[1, 3, 13, 39, 3539, 10617, 46007, 138021, 542821, 1628463, 7056673, 21170019, 1921043519, 5763130557, 24973565747, 74920697241]

約数ペア:

[(1, 74920697241), (3, 24973565747), (13, 5763130557), (39, 1921043519), (3539, 21170019), (10617, 7056673), (46007, 1628463), (138021, 542821)]