40743273

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1697}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 55748736

約数和(自身を除く): 15005463

約数列:

[1, 3, 53, 151, 159, 453, 1697, 5091, 8003, 24009, 89941, 256247, 269823, 768741, 13581091, 40743273]

約数ペア:

[(1, 40743273), (3, 13581091), (53, 768741), (151, 269823), (159, 256247), (453, 89941), (1697, 24009), (5091, 8003)]