782366013

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2089}}^1$

素因数の和:2219

約数の個数: 64

約数和(自身を含む): 1376390400

約数和(自身を除く): 594024387

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 97, 99, 117, 143, 291, 297, 351, 429, 873, 1067, 1261, 1287, 2089, 2619, 3201, 3783, 3861, 6267, 9603, 11349, 13871, 18801, 22979, 27157, 28809, 34047, 41613, 56403, 68937, 81471, 124839, 202633, 206811, 244413, 298727, 374517, 607899, 620433, 733239, 896181, 1823697, 2228963, 2634229, 2688543, 5471091, 6686889, 7902687, 8065629, 20060667, 23708061, 28976519, 60182001, 71124183, 86929557, 260788671, 782366013]

約数ペア:

[(1, 782366013), (3, 260788671), (9, 86929557), (11, 71124183), (13, 60182001), (27, 28976519), (33, 23708061), (39, 20060667), (97, 8065629), (99, 7902687), (117, 6686889), (143, 5471091), (291, 2688543), (297, 2634229), (351, 2228963), (429, 1823697), (873, 896181), (1067, 733239), (1261, 620433), (1287, 607899), (2089, 374517), (2619, 298727), (3201, 244413), (3783, 206811), (3861, 202633), (6267, 124839), (9603, 81471), (11349, 68937), (13871, 56403), (18801, 41613), (22979, 34047), (27157, 28809)]