133531221

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{44201}}^1$

素因数の和:44276

約数の個数: 16

約数和(自身を含む): 190952640

約数和(自身を除く): 57421419

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 44201, 132603, 839819, 2342653, 2519457, 7027959, 44510407, 133531221]

約数ペア:

[(1, 133531221), (3, 44510407), (19, 7027959), (53, 2519457), (57, 2342653), (159, 839819), (1007, 132603), (3021, 44201)]