7627113

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 12929280

約数和(自身を除く): 5302167

約数列:

[1, 3, 9, 13, 19, 39, 47, 57, 73, 117, 141, 171, 219, 247, 423, 611, 657, 741, 893, 949, 1387, 1833, 2223, 2679, 2847, 3431, 4161, 5499, 8037, 8541, 10293, 11609, 12483, 18031, 30879, 34827, 44603, 54093, 65189, 104481, 133809, 162279, 195567, 401427, 586701, 847457, 2542371, 7627113]

約数ペア:

[(1, 7627113), (3, 2542371), (9, 847457), (13, 586701), (19, 401427), (39, 195567), (47, 162279), (57, 133809), (73, 104481), (117, 65189), (141, 54093), (171, 44603), (219, 34827), (247, 30879), (423, 18031), (611, 12483), (657, 11609), (741, 10293), (893, 8541), (949, 8037), (1387, 5499), (1833, 4161), (2223, 3431), (2679, 2847)]