79824801

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{21001}}^1$

素因数の和:21192

約数の個数: 16

約数和(自身を含む): 122315648

約数和(自身を除く): 42490847

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 21001, 63003, 147007, 441021, 3801181, 11403543, 26608267, 79824801]

約数ペア:

[(1, 79824801), (3, 26608267), (7, 11403543), (21, 3801181), (181, 441021), (543, 147007), (1267, 63003), (3801, 21001)]