81241086

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{70891}}^1$

素因数の和:71087

約数の個数: 16

約数和(自身を含む): 163335168

約数和(自身を除く): 82094082

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 70891, 141782, 212673, 425346, 13540181, 27080362, 40620543, 81241086]

約数ペア:

[(1, 81241086), (2, 40620543), (3, 27080362), (6, 13540181), (191, 425346), (382, 212673), (573, 141782), (1146, 70891)]