121781187

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{5419}}^1$

素因数の和:5663

約数の個数: 24

約数和(自身を含む): 192778560

約数和(自身を除く): 70997373

約数列:

[1, 3, 9, 11, 33, 99, 227, 681, 2043, 2497, 5419, 7491, 16257, 22473, 48771, 59609, 178827, 536481, 1230113, 3690339, 11071017, 13531243, 40593729, 121781187]

約数ペア:

[(1, 121781187), (3, 40593729), (9, 13531243), (11, 11071017), (33, 3690339), (99, 1230113), (227, 536481), (681, 178827), (2043, 59609), (2497, 48771), (5419, 22473), (7491, 16257)]