55702431

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 85248000

約数和(自身を除く): 29545569

約数列:

[1, 3, 9, 27, 59, 73, 177, 219, 479, 531, 657, 1437, 1593, 1971, 4307, 4311, 12921, 12933, 28261, 34967, 38763, 84783, 104901, 116289, 254349, 314703, 763047, 944109, 2063053, 6189159, 18567477, 55702431]

約数ペア:

[(1, 55702431), (3, 18567477), (9, 6189159), (27, 2063053), (59, 944109), (73, 763047), (177, 314703), (219, 254349), (479, 116289), (531, 104901), (657, 84783), (1437, 38763), (1593, 34967), (1971, 28261), (4307, 12933), (4311, 12921)]