199978553619

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{43826113}}^1$

素因数の和:43826148

約数の個数: 24

約数和(自身を含む): 320807154480

約数和(自身を除く): 120828600861

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 43826113, 131478339, 394435017, 569739469, 1183305051, 1709218407, 5127655221, 7406613097, 15382965663, 22219839291, 66659517873, 199978553619]

約数ペア:

[(1, 199978553619), (3, 66659517873), (9, 22219839291), (13, 15382965663), (27, 7406613097), (39, 5127655221), (117, 1709218407), (169, 1183305051), (351, 569739469), (507, 394435017), (1521, 131478339), (4563, 43826113)]