69727977

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 115128000

約数和(自身を除く): 45400023

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 149, 163, 261, 319, 447, 489, 957, 1341, 1467, 1639, 1793, 2871, 4321, 4727, 4917, 5379, 12963, 14181, 14751, 16137, 24287, 38889, 42543, 47531, 51997, 72861, 142593, 155991, 218583, 267157, 427779, 467973, 704323, 801471, 2112969, 2404413, 6338907, 7747553, 23242659, 69727977]

約数ペア:

[(1, 69727977), (3, 23242659), (9, 7747553), (11, 6338907), (29, 2404413), (33, 2112969), (87, 801471), (99, 704323), (149, 467973), (163, 427779), (261, 267157), (319, 218583), (447, 155991), (489, 142593), (957, 72861), (1341, 51997), (1467, 47531), (1639, 42543), (1793, 38889), (2871, 24287), (4321, 16137), (4727, 14751), (4917, 14181), (5379, 12963)]