56326786509

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{590669}}^1$

素因数の和:590937

約数の個数: 32

約数和(自身を含む): 90726912000

約数和(自身を除く): 34400125491

約数列:

[1, 3, 7, 19, 21, 57, 133, 239, 399, 717, 1673, 4541, 5019, 13623, 31787, 95361, 590669, 1772007, 4134683, 11222711, 12404049, 33668133, 78558977, 141169891, 235676931, 423509673, 988189237, 2682227929, 2964567711, 8046683787, 18775595503, 56326786509]

約数ペア:

[(1, 56326786509), (3, 18775595503), (7, 8046683787), (19, 2964567711), (21, 2682227929), (57, 988189237), (133, 423509673), (239, 235676931), (399, 141169891), (717, 78558977), (1673, 33668133), (4541, 12404049), (5019, 11222711), (13623, 4134683), (31787, 1772007), (95361, 590669)]