74290989

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{1933}}^1$

素因数の和:2516

約数の個数: 16

約数和(自身を含む): 103600512

約数和(自身を除く): 29309523

約数列:

[1, 3, 23, 69, 557, 1671, 1933, 5799, 12811, 38433, 44459, 133377, 1076681, 3230043, 24763663, 74290989]

約数ペア:

[(1, 74290989), (3, 24763663), (23, 3230043), (69, 1076681), (557, 133377), (1671, 44459), (1933, 38433), (5799, 12811)]