82151811

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21377}}^1$

素因数の和:21451

約数の個数: 24

約数和(自身を含む): 137845344

約数和(自身を除く): 55693533

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 21377, 64131, 149639, 192393, 448917, 1303997, 1346751, 3911991, 9127979, 11735973, 27383937, 82151811]

約数ペア:

[(1, 82151811), (3, 27383937), (7, 11735973), (9, 9127979), (21, 3911991), (61, 1346751), (63, 1303997), (183, 448917), (427, 192393), (549, 149639), (1281, 64131), (3843, 21377)]