87032253

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16381}}^1$

素因数の和:16425

約数の個数: 32

約数和(自身を含む): 150976512

約数和(自身を除く): 63944259

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 16381, 49143, 114667, 180191, 344001, 376763, 540573, 1130289, 1261337, 2637341, 3784011, 4144393, 7912023, 12433179, 29010751, 87032253]

約数ペア:

[(1, 87032253), (3, 29010751), (7, 12433179), (11, 7912023), (21, 4144393), (23, 3784011), (33, 2637341), (69, 1261337), (77, 1130289), (161, 540573), (231, 376763), (253, 344001), (483, 180191), (759, 114667), (1771, 49143), (5313, 16381)]