67261653

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8369}}^1$

素因数の和:8441

約数の個数: 24

約数和(自身を含む): 104457600

約数和(自身を除く): 37195947

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 8369, 25107, 75321, 159011, 393343, 477033, 1180029, 1431099, 3540087, 7473517, 22420551, 67261653]

約数ペア:

[(1, 67261653), (3, 22420551), (9, 7473517), (19, 3540087), (47, 1431099), (57, 1180029), (141, 477033), (171, 393343), (423, 159011), (893, 75321), (2679, 25107), (8037, 8369)]