68792139

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5297}}^1$

素因数の和:5356

約数の個数: 32

約数和(自身を含む): 112741440

約数和(自身を除く): 43949301

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 5297, 12987, 15891, 47673, 68861, 143019, 195989, 206583, 587967, 619749, 1763901, 1859247, 2547857, 5291703, 7643571, 22930713, 68792139]

約数ペア:

[(1, 68792139), (3, 22930713), (9, 7643571), (13, 5291703), (27, 2547857), (37, 1859247), (39, 1763901), (111, 619749), (117, 587967), (333, 206583), (351, 195989), (481, 143019), (999, 68861), (1443, 47673), (4329, 15891), (5297, 12987)]