68974959

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{18061}}^1$

素因数の和:18150

約数の個数: 16

約数和(自身を含む): 98257280

約数和(自身を除く): 29282321

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 18061, 54183, 343159, 1029477, 1210087, 3630261, 22991653, 68974959]

約数ペア:

[(1, 68974959), (3, 22991653), (19, 3630261), (57, 1210087), (67, 1029477), (201, 343159), (1273, 54183), (3819, 18061)]