72254061

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1614

約数の個数: 36

約数和(自身を含む): 117461344

約数和(自身を除く): 45207283

約数列:

[1, 3, 9, 11, 33, 43, 99, 121, 129, 363, 387, 473, 1089, 1419, 1543, 4257, 4629, 5203, 13887, 15609, 16973, 46827, 50919, 66349, 152757, 186703, 199047, 560109, 597141, 729839, 1680327, 2189517, 6568551, 8028229, 24084687, 72254061]

約数ペア:

[(1, 72254061), (3, 24084687), (9, 8028229), (11, 6568551), (33, 2189517), (43, 1680327), (99, 729839), (121, 597141), (129, 560109), (363, 199047), (387, 186703), (473, 152757), (1089, 66349), (1419, 50919), (1543, 46827), (4257, 16973), (4629, 15609), (5203, 13887)]