156921421821

素因数分解:

$3^1\times {\mathrm{541}}^1\times {\mathrm{3617}}^1\times {\mathrm{26731}}^1$

素因数の和:30892

約数の個数: 16

約数和(自身を含む): 209681103168

約数和(自身を除く): 52759681347

約数列:

[1, 3, 541, 1623, 3617, 10851, 26731, 80193, 1956797, 5870391, 14461471, 43384413, 96686027, 290058081, 52307140607, 156921421821]

約数ペア:

[(1, 156921421821), (3, 52307140607), (541, 290058081), (1623, 96686027), (3617, 43384413), (10851, 14461471), (26731, 5870391), (80193, 1956797)]