97084827

素因数分解:

$3^2\times 7^2\times {\mathrm{220147}}^1$

素因数の和:220167

約数の個数: 18

約数和(自身を含む): 163129668

約数和(自身を除く): 66044841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 220147, 660441, 1541029, 1981323, 4623087, 10787203, 13869261, 32361609, 97084827]

約数ペア:

[(1, 97084827), (3, 32361609), (7, 13869261), (9, 10787203), (21, 4623087), (49, 1981323), (63, 1541029), (147, 660441), (441, 220147)]