6480856558799

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1\times {\mathrm{138451}}^1$

素因数の和:138988

約数の個数: 48

約数和(自身を含む): 8015506859520

約数和(自身を除く): 1534650300721

約数列:

[1, 7, 19, 49, 133, 137, 367, 931, 959, 2569, 2603, 6713, 6973, 17983, 18221, 48811, 50279, 127547, 138451, 341677, 351953, 955301, 969157, 2463671, 2630569, 6687107, 6784099, 18413983, 18967787, 46809749, 50811517, 128897881, 132774509, 355680619, 360387953, 929421563, 965418823, 2489764333, 2522715671, 6757931761, 6961177829, 17659009697, 47305522327, 48728244803, 132262378751, 341097713621, 925836651257, 6480856558799]

約数ペア:

[(1, 6480856558799), (7, 925836651257), (19, 341097713621), (49, 132262378751), (133, 48728244803), (137, 47305522327), (367, 17659009697), (931, 6961177829), (959, 6757931761), (2569, 2522715671), (2603, 2489764333), (6713, 965418823), (6973, 929421563), (17983, 360387953), (18221, 355680619), (48811, 132774509), (50279, 128897881), (127547, 50811517), (138451, 46809749), (341677, 18967787), (351953, 18413983), (955301, 6784099), (969157, 6687107), (2463671, 2630569)]