90130281

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{19051}}^1$

素因数の和:19156

約数の個数: 16

約数和(自身を含む): 128029440

約数和(自身を除く): 37899159

約数列:

[1, 3, 19, 57, 83, 249, 1577, 4731, 19051, 57153, 361969, 1085907, 1581233, 4743699, 30043427, 90130281]

約数ペア:

[(1, 90130281), (3, 30043427), (19, 4743699), (57, 1581233), (83, 1085907), (249, 361969), (1577, 57153), (4731, 19051)]