77013821

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 89856000

約数和(自身を除く): 12842179

約数列:

[1, 19, 23, 29, 59, 103, 437, 551, 667, 1121, 1357, 1711, 1957, 2369, 2987, 6077, 12673, 25783, 32509, 39353, 45011, 56753, 68701, 115463, 139771, 176233, 747707, 1305319, 2655649, 3348427, 4053359, 77013821]

約数ペア:

[(1, 77013821), (19, 4053359), (23, 3348427), (29, 2655649), (59, 1305319), (103, 747707), (437, 176233), (551, 139771), (667, 115463), (1121, 68701), (1357, 56753), (1711, 45011), (1957, 39353), (2369, 32509), (2987, 25783), (6077, 12673)]