829129977

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 1318576896

約数和(自身を除く): 489446919

約数列:

[1, 3, 9, 13, 39, 71, 117, 151, 213, 453, 639, 661, 923, 1359, 1963, 1983, 2769, 5889, 5949, 8307, 8593, 10721, 17667, 25779, 32163, 46931, 77337, 96489, 99811, 139373, 140793, 299433, 418119, 422379, 610103, 898299, 1254357, 1297543, 1830309, 3892629, 5490927, 7086581, 11677887, 21259743, 63779229, 92125553, 276376659, 829129977]

約数ペア:

[(1, 829129977), (3, 276376659), (9, 92125553), (13, 63779229), (39, 21259743), (71, 11677887), (117, 7086581), (151, 5490927), (213, 3892629), (453, 1830309), (639, 1297543), (661, 1254357), (923, 898299), (1359, 610103), (1963, 422379), (1983, 418119), (2769, 299433), (5889, 140793), (5949, 139373), (8307, 99811), (8593, 96489), (10721, 77337), (17667, 46931), (25779, 32163)]