80018823

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{10247}}^1$

素因数の和:10406

約数の個数: 16

約数和(自身を含む): 113137920

約数和(自身を除く): 33119097

約数列:

[1, 3, 19, 57, 137, 411, 2603, 7809, 10247, 30741, 194693, 584079, 1403839, 4211517, 26672941, 80018823]

約数ペア:

[(1, 80018823), (3, 26672941), (19, 4211517), (57, 1403839), (137, 584079), (411, 194693), (2603, 30741), (7809, 10247)]