64212951

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 100454400

約数和(自身を除く): 36241449

約数列:

[1, 3, 11, 19, 33, 47, 57, 141, 209, 517, 627, 893, 1551, 2179, 2679, 6537, 9823, 23969, 29469, 41401, 71907, 102413, 124203, 307239, 455411, 1126543, 1366233, 1945847, 3379629, 5837541, 21404317, 64212951]

約数ペア:

[(1, 64212951), (3, 21404317), (11, 5837541), (19, 3379629), (33, 1945847), (47, 1366233), (57, 1126543), (141, 455411), (209, 307239), (517, 124203), (627, 102413), (893, 71907), (1551, 41401), (2179, 29469), (2679, 23969), (6537, 9823)]