121593501

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2741}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 189527040

約数和(自身を除く): 67933539

約数列:

[1, 3, 9, 27, 31, 53, 93, 159, 279, 477, 837, 1431, 1643, 2741, 4929, 8223, 14787, 24669, 44361, 74007, 84971, 145273, 254913, 435819, 764739, 1307457, 2294217, 3922371, 4503463, 13510389, 40531167, 121593501]

約数ペア:

[(1, 121593501), (3, 40531167), (9, 13510389), (27, 4503463), (31, 3922371), (53, 2294217), (93, 1307457), (159, 764739), (279, 435819), (477, 254913), (837, 145273), (1431, 84971), (1643, 74007), (2741, 44361), (4929, 24669), (8223, 14787)]