61139157

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{22619}}^1$

素因数の和:22692

約数の個数: 16

約数和(自身を含む): 87946560

約数和(自身を除く): 26807403

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 22619, 67857, 384523, 1153569, 1198807, 3596421, 20379719, 61139157]

約数ペア:

[(1, 61139157), (3, 20379719), (17, 3596421), (51, 1198807), (53, 1153569), (159, 384523), (901, 67857), (2703, 22619)]