561812711523

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{19751}}^1\times {\mathrm{12659}}^1$

素因数の和:32527

約数の個数: 32

約数和(自身を含む): 864208465920

約数和(自身を除く): 302395754397

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 12659, 19751, 37977, 59253, 88613, 138257, 265839, 414771, 1354513, 2113357, 4063539, 6340071, 9481591, 14793499, 28444773, 44380497, 250027909, 750083727, 1750195363, 5250586089, 26752986263, 80258958789, 187270903841, 561812711523]

約数ペア:

[(1, 561812711523), (3, 187270903841), (7, 80258958789), (21, 26752986263), (107, 5250586089), (321, 1750195363), (749, 750083727), (2247, 250027909), (12659, 44380497), (19751, 28444773), (37977, 14793499), (59253, 9481591), (88613, 6340071), (138257, 4063539), (265839, 2113357), (414771, 1354513)]