56348487

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 92495520

約数和(自身を除く): 36147033

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 169, 233, 351, 477, 507, 689, 699, 1431, 1521, 2067, 2097, 3029, 4563, 6201, 6291, 8957, 9087, 12349, 18603, 26871, 27261, 37047, 39377, 80613, 81783, 111141, 118131, 160537, 241839, 333423, 354393, 481611, 1063179, 1444833, 2086981, 4334499, 6260943, 18782829, 56348487]

約数ペア:

[(1, 56348487), (3, 18782829), (9, 6260943), (13, 4334499), (27, 2086981), (39, 1444833), (53, 1063179), (117, 481611), (159, 354393), (169, 333423), (233, 241839), (351, 160537), (477, 118131), (507, 111141), (689, 81783), (699, 80613), (1431, 39377), (1521, 37047), (2067, 27261), (2097, 26871), (3029, 18603), (4563, 12349), (6201, 9087), (6291, 8957)]