123032181

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 174988800

約数和(自身を除く): 51956619

約数列:

[1, 3, 29, 61, 87, 97, 183, 239, 291, 717, 1769, 2813, 5307, 5917, 6931, 8439, 14579, 17751, 20793, 23183, 43737, 69549, 171593, 422791, 514779, 672307, 1268373, 1414163, 2016921, 4242489, 41010727, 123032181]

約数ペア:

[(1, 123032181), (3, 41010727), (29, 4242489), (61, 2016921), (87, 1414163), (97, 1268373), (183, 672307), (239, 514779), (291, 422791), (717, 171593), (1769, 69549), (2813, 43737), (5307, 23183), (5917, 20793), (6931, 17751), (8439, 14579)]