121170291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 180299520

約数和(自身を除く): 59129229

約数列:

[1, 3, 11, 33, 73, 179, 219, 281, 537, 803, 843, 1969, 2409, 3091, 5907, 9273, 13067, 20513, 39201, 50299, 61539, 143737, 150897, 225643, 431211, 553289, 676929, 1659867, 3671827, 11015481, 40390097, 121170291]

約数ペア:

[(1, 121170291), (3, 40390097), (11, 11015481), (33, 3671827), (73, 1659867), (179, 676929), (219, 553289), (281, 431211), (537, 225643), (803, 150897), (843, 143737), (1969, 61539), (2409, 50299), (3091, 39201), (5907, 20513), (9273, 13067)]