55961919

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4931}}^1$

素因数の和:5047

約数の個数: 24

約数和(自身を含む): 87967152

約数和(自身を除く): 32005233

約数列:

[1, 3, 9, 13, 39, 97, 117, 291, 873, 1261, 3783, 4931, 11349, 14793, 44379, 64103, 192309, 478307, 576927, 1434921, 4304763, 6217991, 18653973, 55961919]

約数ペア:

[(1, 55961919), (3, 18653973), (9, 6217991), (13, 4304763), (39, 1434921), (97, 576927), (117, 478307), (291, 192309), (873, 64103), (1261, 44379), (3783, 14793), (4931, 11349)]