51233679

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4493}}^1$

素因数の和:4687

約数の個数: 24

約数和(自身を含む): 85062432

約数和(自身を除く): 33828753

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3801, 4493, 11403, 13479, 31451, 40437, 94353, 283059, 813233, 2439699, 5692631, 7319097, 17077893, 51233679]

約数ペア:

[(1, 51233679), (3, 17077893), (7, 7319097), (9, 5692631), (21, 2439699), (63, 813233), (181, 283059), (543, 94353), (1267, 40437), (1629, 31451), (3801, 13479), (4493, 11403)]