56555841591

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{399719}}^1$

素因数の和:400003

約数の個数: 24

約数和(自身を含む): 83141760000

約数和(自身を除く): 26585918409

約数列:

[1, 3, 9, 79, 199, 237, 597, 711, 1791, 15721, 47163, 141489, 399719, 1199157, 3597471, 31577801, 79544081, 94733403, 238632243, 284200209, 715896729, 6283982399, 18851947197, 56555841591]

約数ペア:

[(1, 56555841591), (3, 18851947197), (9, 6283982399), (79, 715896729), (199, 284200209), (237, 238632243), (597, 94733403), (711, 79544081), (1791, 31577801), (15721, 3597471), (47163, 1199157), (141489, 399719)]