80102271

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{19793}}^1$

素因数の和:19886

約数の個数: 16

約数和(自身を含む): 114013440

約数和(自身を除く): 33911169

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 19793, 59379, 376067, 1128201, 1405303, 4215909, 26700757, 80102271]

約数ペア:

[(1, 80102271), (3, 26700757), (19, 4215909), (57, 1405303), (71, 1128201), (213, 376067), (1349, 59379), (4047, 19793)]