81484797

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{7649}}^1$

素因数の和:7772

約数の個数: 16

約数和(自身を含む): 112363200

約数和(自身を除く): 30878403

約数列:

[1, 3, 53, 67, 159, 201, 3551, 7649, 10653, 22947, 405397, 512483, 1216191, 1537449, 27161599, 81484797]

約数ペア:

[(1, 81484797), (3, 27161599), (53, 1537449), (67, 1216191), (159, 512483), (201, 405397), (3551, 22947), (7649, 10653)]