142533523

素因数分解:

${\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 161164080

約数和(自身を除く): 18630557

約数列:

[1, 11, 101, 107, 109, 121, 1111, 1177, 1199, 10807, 11009, 11663, 12221, 12947, 13189, 118877, 121099, 128293, 1177963, 1307647, 1332089, 1411223, 12957593, 142533523]

約数ペア:

[(1, 142533523), (11, 12957593), (101, 1411223), (107, 1332089), (109, 1307647), (121, 1177963), (1111, 128293), (1177, 121099), (1199, 118877), (10807, 13189), (11009, 12947), (11663, 12221)]