553527

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:124

約数の個数: 32

約数和(自身を含む): 940800

約数和(自身を除く): 387273

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 83, 117, 171, 247, 249, 351, 513, 741, 747, 1079, 1577, 2223, 2241, 3237, 4731, 6669, 9711, 14193, 20501, 29133, 42579, 61503, 184509, 553527]

約数ペア:

[(1, 553527), (3, 184509), (9, 61503), (13, 42579), (19, 29133), (27, 20501), (39, 14193), (57, 9711), (83, 6669), (117, 4731), (171, 3237), (247, 2241), (249, 2223), (351, 1577), (513, 1079), (741, 747)]