80212377

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{62617}}^1$

素因数の和:62688

約数の個数: 16

約数和(自身を含む): 124234112

約数和(自身を除く): 44021735

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 62617, 187851, 438319, 1314957, 3819637, 11458911, 26737459, 80212377]

約数ペア:

[(1, 80212377), (3, 26737459), (7, 11458911), (21, 3819637), (61, 1314957), (183, 438319), (427, 187851), (1281, 62617)]