78870051

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6073}}^1$

素因数の和:6132

約数の個数: 32

約数和(自身を含む): 129254720

約数和(自身を除く): 50384669

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 6073, 12987, 18219, 54657, 78949, 163971, 224701, 236847, 674103, 710541, 2022309, 2131623, 2921113, 6066927, 8763339, 26290017, 78870051]

約数ペア:

[(1, 78870051), (3, 26290017), (9, 8763339), (13, 6066927), (27, 2921113), (37, 2131623), (39, 2022309), (111, 710541), (117, 674103), (333, 236847), (351, 224701), (481, 163971), (999, 78949), (1443, 54657), (4329, 18219), (6073, 12987)]