51971841

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{2003}}^1$

素因数の和:2074

約数の個数: 24

約数和(自身を含む): 79598880

約数和(自身を除く): 27627039

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 961, 2003, 2883, 6009, 8649, 18027, 25947, 54081, 62093, 186279, 558837, 1676511, 1924883, 5774649, 17323947, 51971841]

約数ペア:

[(1, 51971841), (3, 17323947), (9, 5774649), (27, 1924883), (31, 1676511), (93, 558837), (279, 186279), (837, 62093), (961, 54081), (2003, 25947), (2883, 18027), (6009, 8649)]