145331967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{119027}}^1$

素因数の和:119078

約数の個数: 16

約数和(自身を含む): 217107072

約数和(自身を除く): 71775105

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 119027, 357081, 1309297, 3927891, 4403999, 13211997, 48443989, 145331967]

約数ペア:

[(1, 145331967), (3, 48443989), (11, 13211997), (33, 4403999), (37, 3927891), (111, 1309297), (407, 357081), (1221, 119027)]