78166647

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5179}}^1$

素因数の和:5244

約数の個数: 32

約数和(自身を含む): 127635200

約数和(自身を除く): 49468553

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 5031, 5179, 15093, 15537, 46611, 67327, 139833, 201981, 222697, 605943, 668091, 1817829, 2004273, 2895061, 6012819, 8685183, 26055549, 78166647]

約数ペア:

[(1, 78166647), (3, 26055549), (9, 8685183), (13, 6012819), (27, 2895061), (39, 2004273), (43, 1817829), (117, 668091), (129, 605943), (351, 222697), (387, 201981), (559, 139833), (1161, 67327), (1677, 46611), (5031, 15537), (5179, 15093)]