84517263

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{54917}}^1$

素因数の和:54948

約数の個数: 20

約数和(自身を含む): 132901560

約数和(自身を除く): 48384297

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 54917, 164751, 494253, 1043423, 1482759, 3130269, 4448277, 9390807, 28172421, 84517263]

約数ペア:

[(1, 84517263), (3, 28172421), (9, 9390807), (19, 4448277), (27, 3130269), (57, 1482759), (81, 1043423), (171, 494253), (513, 164751), (1539, 54917)]