57987777

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{1453}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 79144128

約数和(自身を除く): 21156351

約数列:

[1, 3, 53, 159, 251, 753, 1453, 4359, 13303, 39909, 77009, 231027, 364703, 1094109, 19329259, 57987777]

約数ペア:

[(1, 57987777), (3, 19329259), (53, 1094109), (159, 364703), (251, 231027), (753, 77009), (1453, 39909), (4359, 13303)]