121565718

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{97879}}^1$

素因数の和:97913

約数の個数: 32

約数和(自身を含む): 281894400

約数和(自身を除く): 160328682

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 97879, 195758, 293637, 587274, 880911, 1761822, 2251217, 2642733, 4502434, 5285466, 6753651, 13507302, 20260953, 40521906, 60782859, 121565718]

約数ペア:

[(1, 121565718), (2, 60782859), (3, 40521906), (6, 20260953), (9, 13507302), (18, 6753651), (23, 5285466), (27, 4502434), (46, 2642733), (54, 2251217), (69, 1761822), (138, 880911), (207, 587274), (414, 293637), (621, 195758), (1242, 97879)]