80702943

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{1187}}^1$

素因数の和:1494

約数の個数: 16

約数和(自身を含む): 109143936

約数和(自身を除く): 28440993

約数列:

[1, 3, 131, 173, 393, 519, 1187, 3561, 22663, 67989, 155497, 205351, 466491, 616053, 26900981, 80702943]

約数ペア:

[(1, 80702943), (3, 26900981), (131, 616053), (173, 466491), (393, 205351), (519, 155497), (1187, 67989), (3561, 22663)]