72453177

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{43991}}^1$

素因数の和:44061

約数の個数: 16

約数和(自身を含む): 109100160

約数和(自身を除く): 36646983

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 43991, 131973, 395919, 1187757, 2683451, 8050353, 24151059, 72453177]

約数ペア:

[(1, 72453177), (3, 24151059), (9, 8050353), (27, 2683451), (61, 1187757), (183, 395919), (549, 131973), (1647, 43991)]