133670643

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137947}}^1$

素因数の和:137986

約数の個数: 16

約数和(自身を含む): 198645120

約数和(自身を除く): 64974477

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 137947, 413841, 2345099, 2620993, 7035297, 7862979, 44556881, 133670643]

約数ペア:

[(1, 133670643), (3, 44556881), (17, 7862979), (19, 7035297), (51, 2620993), (57, 2345099), (323, 413841), (969, 137947)]