40680057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{33317}}^1$

素因数の和:33368

約数の個数: 16

約数和(自身を含む): 60772032

約数和(自身を除く): 20091975

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 33317, 99951, 366487, 1099461, 1232729, 3698187, 13560019, 40680057]

約数ペア:

[(1, 40680057), (3, 13560019), (11, 3698187), (33, 1232729), (37, 1099461), (111, 366487), (407, 99951), (1221, 33317)]