37977807

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1289}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 61424640

約数和(自身を除く): 23446833

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 427, 483, 1281, 1289, 1403, 3867, 4209, 9023, 9821, 27069, 29463, 29647, 78629, 88941, 207529, 235887, 550403, 622587, 1651209, 1808467, 5425401, 12659269, 37977807]

約数ペア:

[(1, 37977807), (3, 12659269), (7, 5425401), (21, 1808467), (23, 1651209), (61, 622587), (69, 550403), (161, 235887), (183, 207529), (427, 88941), (483, 78629), (1281, 29647), (1289, 29463), (1403, 27069), (3867, 9821), (4209, 9023)]