68351811

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 106740480

約数和(自身を除く): 38388669

約数列:

[1, 3, 11, 29, 33, 43, 87, 121, 129, 151, 319, 363, 453, 473, 957, 1247, 1419, 1661, 3509, 3741, 4379, 4983, 5203, 6493, 10527, 13137, 13717, 15609, 18271, 19479, 41151, 48169, 54813, 71423, 144507, 150887, 188297, 214269, 452661, 529859, 564891, 785653, 1589577, 2071267, 2356959, 6213801, 22783937, 68351811]

約数ペア:

[(1, 68351811), (3, 22783937), (11, 6213801), (29, 2356959), (33, 2071267), (43, 1589577), (87, 785653), (121, 564891), (129, 529859), (151, 452661), (319, 214269), (363, 188297), (453, 150887), (473, 144507), (957, 71423), (1247, 54813), (1419, 48169), (1661, 41151), (3509, 19479), (3741, 18271), (4379, 15609), (4983, 13717), (5203, 13137), (6493, 10527)]