69218721

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53783}}^1$

素因数の和:53813

約数の個数: 24

約数和(自身を含む): 117464256

約数和(自身を除く): 48245535

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 53783, 161349, 484047, 591613, 699179, 1774839, 2097537, 5324517, 6292611, 7690969, 23072907, 69218721]

約数ペア:

[(1, 69218721), (3, 23072907), (9, 7690969), (11, 6292611), (13, 5324517), (33, 2097537), (39, 1774839), (99, 699179), (117, 591613), (143, 484047), (429, 161349), (1287, 53783)]