67808169

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 125798400

約数和(自身を除く): 57990231

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 47, 57, 59, 99, 117, 141, 143, 171, 177, 209, 247, 423, 429, 517, 531, 611, 627, 649, 741, 767, 893, 1121, 1287, 1551, 1833, 1881, 1947, 2223, 2301, 2679, 2717, 2773, 3363, 4653, 5499, 5841, 6721, 6903, 8037, 8151, 8319, 8437, 9823, 10089, 11609, 12331, 14573, 20163, 24453, 24957, 25311, 29469, 30503, 34827, 36049, 36993, 43719, 52687, 60489, 75933, 88407, 91509, 104481, 108147, 110979, 127699, 131157, 158061, 160303, 274527, 324441, 383097, 396539, 474183, 480909, 579557, 684931, 1149291, 1189617, 1442727, 1738671, 2054793, 3568851, 5216013, 6164379, 7534241, 22602723, 67808169]

約数ペア:

[(1, 67808169), (3, 22602723), (9, 7534241), (11, 6164379), (13, 5216013), (19, 3568851), (33, 2054793), (39, 1738671), (47, 1442727), (57, 1189617), (59, 1149291), (99, 684931), (117, 579557), (141, 480909), (143, 474183), (171, 396539), (177, 383097), (209, 324441), (247, 274527), (423, 160303), (429, 158061), (517, 131157), (531, 127699), (611, 110979), (627, 108147), (649, 104481), (741, 91509), (767, 88407), (893, 75933), (1121, 60489), (1287, 52687), (1551, 43719), (1833, 36993), (1881, 36049), (1947, 34827), (2223, 30503), (2301, 29469), (2679, 25311), (2717, 24957), (2773, 24453), (3363, 20163), (4653, 14573), (5499, 12331), (5841, 11609), (6721, 10089), (6903, 9823), (8037, 8437), (8151, 8319)]