121411683

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{17497}}^1$

素因数の和:17763

約数の個数: 16

約数和(自身を含む): 180579360

約数和(自身を除く): 59167677

約数列:

[1, 3, 9, 27, 257, 771, 2313, 6939, 17497, 52491, 157473, 472419, 4496729, 13490187, 40470561, 121411683]

約数ペア:

[(1, 121411683), (3, 40470561), (9, 13490187), (27, 4496729), (257, 472419), (771, 157473), (2313, 52491), (6939, 17497)]